diff --git a/Cargo.lock b/Cargo.lock
index 8a1d721..86ea480 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -509,9 +509,9 @@ checksum = "b9441c6b2fe128a7c2bf680a44c34d0df31ce09e5b7e401fcca3faa483dbc921"
 
 [[package]]
 name = "async-trait"
-version = "0.1.77"
+version = "0.1.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c980ee35e870bd1a4d2c8294d4c04d0499e67bca1e4b5cefcc693c2fa00caea9"
+checksum = "6e0c28dcc82d7c8ead5cb13beb15405b57b8546e93215673ff8ca0349a028107"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -804,6 +804,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
+
 [[package]]
 name = "chacha20"
 version = "0.9.1"
@@ -865,7 +871,7 @@ version = "4.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf9804afaaf59a91e75b022a30fb7229a7901f60c755489cc61c9b423b836442"
 dependencies = [
- "heck",
+ "heck 0.4.1",
  "proc-macro2",
  "quote",
  "syn 2.0.46",
@@ -1168,6 +1174,17 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "derive-where"
+version = "1.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62d671cc41a825ebabc75757b62d3d168c577f9149b2d49ece1dad1f72119d25"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.46",
+]
+
 [[package]]
 name = "derive_more"
 version = "0.99.17"
@@ -1291,7 +1308,7 @@ checksum = "7d9ce6874da5d4415896cd45ffbc4d1cfc0c4f9c079427bd870742c30f2f65a9"
 dependencies = [
  "curve25519-dalek 4.1.1",
  "ed25519",
- "hashbrown 0.14.3",
+ "hashbrown 0.14.5",
  "hex",
  "rand_core 0.6.4",
  "sha2 0.10.8",
@@ -1300,9 +1317,9 @@ dependencies = [
 
 [[package]]
 name = "either"
-version = "1.11.0"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a47c1c47d2f5964e29c61246e81db715514cd532db6b5116a25ea3c03d6780a2"
+checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0"
 
 [[package]]
 name = "encoding_rs"
@@ -1410,6 +1427,16 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d0870c84016d4b481be5c9f323c24f65e31e901ae618f0e80f4308fb00de1d2d"
 
+[[package]]
+name = "finito"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2384245d85162258a14b43567a9ee3598f5ae746a1581fb5d3d2cb780f0dbf95"
+dependencies = [
+ "futures-timer",
+ "pin-project",
+]
+
 [[package]]
 name = "fixed-hash"
 version = "0.8.0"
@@ -1740,9 +1767,9 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.14.3"
+version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
+checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
 dependencies = [
  "ahash 0.8.11",
  "allocator-api2",
@@ -1755,6 +1782,12 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
+[[package]]
+name = "heck"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
+
 [[package]]
 name = "hermit-abi"
 version = "0.3.3"
@@ -2057,7 +2090,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
 dependencies = [
  "equivalent",
- "hashbrown 0.14.3",
+ "hashbrown 0.14.5",
 ]
 
 [[package]]
@@ -2077,9 +2110,9 @@ dependencies = [
 
 [[package]]
 name = "instant"
-version = "0.1.12"
+version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
+checksum = "e0242819d153cba4b4b05a5a8f2a7e9bbf97b6055b2a002b395c96b5ff3c0222"
 dependencies = [
  "cfg-if",
 ]
@@ -2144,6 +2177,7 @@ dependencies = [
  "jsonrpsee-core",
  "jsonrpsee-http-client",
  "jsonrpsee-types",
+ "jsonrpsee-ws-client",
 ]
 
 [[package]]
@@ -2223,6 +2257,19 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "jsonrpsee-ws-client"
+version = "0.22.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32f00abe918bf34b785f87459b9205790e5361a3f7437adb50e928dc243f27eb"
+dependencies = [
+ "http 0.2.9",
+ "jsonrpsee-client-transport",
+ "jsonrpsee-core",
+ "jsonrpsee-types",
+ "url",
+]
+
 [[package]]
 name = "keccak"
 version = "0.1.4"
@@ -2332,7 +2379,7 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2994eeba8ed550fd9b47a0b38f0242bc3344e496483c6180b69139cc2fa5d1d7"
 dependencies = [
- "hashbrown 0.14.3",
+ "hashbrown 0.14.5",
 ]
 
 [[package]]
@@ -2633,9 +2680,9 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec"
-version = "3.6.9"
+version = "3.6.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "881331e34fa842a2fb61cc2db9643a8fedc615e47cfcc52597d1af0db9a7e8fe"
+checksum = "306800abfa29c7f16596b5970a588435e3d5b3149683d00c12b699cc19f895ee"
 dependencies = [
  "arrayvec 0.7.4",
  "bitvec",
@@ -2648,11 +2695,11 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec-derive"
-version = "3.6.9"
+version = "3.6.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be30eaf4b0a9fba5336683b38de57bb86d179a35862ba6bfcf57625d006bde5b"
+checksum = "d830939c76d294956402033aee57a6da7b438f2294eb94864c37b0569053a42c"
 dependencies = [
- "proc-macro-crate 2.0.2",
+ "proc-macro-crate 3.1.0",
  "proc-macro2",
  "quote",
  "syn 1.0.109",
@@ -2837,12 +2884,11 @@ dependencies = [
 
 [[package]]
 name = "proc-macro-crate"
-version = "2.0.2"
+version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b00f26d3400549137f92511a46ac1cd8ce37cb5598a96d382381458b992a5d24"
+checksum = "6d37c51ca738a55da99dc0c4a34860fd675453b8b36209178c2249bb13651284"
 dependencies = [
- "toml_datetime",
- "toml_edit 0.20.2",
+ "toml_edit 0.21.1",
 ]
 
 [[package]]
@@ -2871,9 +2917,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.81"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d1597b0c024618f09a9c3b8655b7e430397a36d23fdafec26d6965e9eec3eba"
+checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
 dependencies = [
  "unicode-ident",
 ]
@@ -2889,9 +2935,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.35"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
+checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
 dependencies = [
  "proc-macro2",
 ]
@@ -2973,6 +3019,22 @@ dependencies = [
  "rand_core 0.5.1",
 ]
 
+[[package]]
+name = "reconnecting-jsonrpsee-ws-client"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a89cc4a6f1e641017e300c050f0c4c46a198627fb39ec03e7a028d20256b5e54"
+dependencies = [
+ "cfg_aliases",
+ "finito",
+ "futures",
+ "jsonrpsee",
+ "serde_json",
+ "thiserror",
+ "tokio",
+ "tracing",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.3.5"
@@ -3303,9 +3365,9 @@ checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"
 
 [[package]]
 name = "scale-bits"
-version = "0.5.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "662d10dcd57b1c2a3c41c9cf68f71fb09747ada1ea932ad961aca7e2ca28315f"
+checksum = "e57b1e7f6b65ed1f04e79a85a57d755ad56d76fdf1e9bddcc9ae14f71fcdcf54"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -3315,9 +3377,9 @@ dependencies = [
 
 [[package]]
 name = "scale-decode"
-version = "0.11.1"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afc79ba56a1c742f5aeeed1f1801f3edf51f7e818f0a54582cac6f131364ea7b"
+checksum = "e98f3262c250d90e700bb802eb704e1f841e03331c2eb815e46516c4edbf5b27"
 dependencies = [
  "derive_more",
  "parity-scale-codec",
@@ -3330,9 +3392,9 @@ dependencies = [
 
 [[package]]
 name = "scale-decode-derive"
-version = "0.11.1"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5398fdb3c7bea3cb419bac4983aadacae93fe1a7b5f693f4ebd98c3821aad7a5"
+checksum = "9bb22f574168103cdd3133b19281639ca65ad985e24612728f727339dcaf4021"
 dependencies = [
  "darling 0.14.4",
  "proc-macro2",
@@ -3342,9 +3404,9 @@ dependencies = [
 
 [[package]]
 name = "scale-encode"
-version = "0.6.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "628800925a33794fb5387781b883b5e14d130fece9af5a63613867b8de07c5c7"
+checksum = "4ba0b9c48dc0eb20c60b083c29447c0c4617cb7c4a4c9fef72aa5c5bc539e15e"
 dependencies = [
  "derive_more",
  "parity-scale-codec",
@@ -3357,9 +3419,9 @@ dependencies = [
 
 [[package]]
 name = "scale-encode-derive"
-version = "0.6.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a304e1af7cdfbe7a24e08b012721456cc8cecdedadc14b3d10513eada63233c"
+checksum = "82ab7e60e2d9c8d47105f44527b26f04418e5e624ffc034f6b4a86c0ba19c5bf"
 dependencies = [
  "darling 0.14.4",
  "proc-macro-crate 1.3.1",
@@ -3370,9 +3432,9 @@ dependencies = [
 
 [[package]]
 name = "scale-info"
-version = "2.11.2"
+version = "2.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c453e59a955f81fb62ee5d596b450383d699f152d350e9d23a0db2adb78e4c0"
+checksum = "eca070c12893629e2cc820a9761bedf6ce1dcddc9852984d1dc734b8bd9bd024"
 dependencies = [
  "bitvec",
  "cfg-if",
@@ -3384,11 +3446,11 @@ dependencies = [
 
 [[package]]
 name = "scale-info-derive"
-version = "2.11.2"
+version = "2.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18cf6c6447f813ef19eb450e985bcce6705f9ce7660db221b59093d15c79c4b7"
+checksum = "2d35494501194174bda522a32605929eefc9ecf7e0a326c26db1fdd85881eb62"
 dependencies = [
- "proc-macro-crate 1.3.1",
+ "proc-macro-crate 3.1.0",
  "proc-macro2",
  "quote",
  "syn 1.0.109",
@@ -3396,9 +3458,9 @@ dependencies = [
 
 [[package]]
 name = "scale-type-resolver"
-version = "0.1.1"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10b800069bfd43374e0f96f653e0d46882a2cb16d6d961ac43bea80f26c76843"
+checksum = "f0cded6518aa0bd6c1be2b88ac81bf7044992f0f154bfbabd5ad34f43512abcb"
 dependencies = [
  "scale-info",
  "smallvec",
@@ -3406,9 +3468,9 @@ dependencies = [
 
 [[package]]
 name = "scale-typegen"
-version = "0.2.1"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d470fa75e71b12b3244a4113adc4bc49891f3daba2054703cacd06256066397e"
+checksum = "498d1aecf2ea61325d4511787c115791639c0fd21ef4f8e11e49dd09eff2bbac"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3419,9 +3481,9 @@ dependencies = [
 
 [[package]]
 name = "scale-value"
-version = "0.14.1"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c07ccfee963104335c971aaf8b7b0e749be8569116322df23f1f75c4ca9e4a28"
+checksum = "5ab68da501822d2769c4c5823535f6104a6d4cd15f0d3eba3e647e725294ae22"
 dependencies = [
  "base58",
  "blake2",
@@ -3558,9 +3620,9 @@ checksum = "ad977052201c6de01a8ef2aa3378c4bd23217a056337d1d6da40468d267a4fb0"
 
 [[package]]
 name = "serde"
-version = "1.0.198"
+version = "1.0.204"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9846a40c979031340571da2545a4e5b7c4163bdae79b301d5f86d03979451fcc"
+checksum = "bc76f558e0cbb2a839d37354c575f1dc3fdc6546b5be373ba43d95f231bf7c12"
 dependencies = [
  "serde_derive",
 ]
@@ -3576,9 +3638,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.198"
+version = "1.0.204"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e88edab869b01783ba905e7d0153f9fc1a6505a96e4ad3018011eedb838566d9"
+checksum = "e0cd7e117be63d3c3678776753929474f3b04a43a080c744d6b0ae2a8c28e222"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3587,11 +3649,12 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.116"
+version = "1.0.122"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e17db7126d17feb94eb3fad46bf1a96b034e8aacbc2e775fe81505f8b0b2813"
+checksum = "784b6203951c57ff748476b126ccb5e8e2959a5c19e5c617ab1956be3dbc68da"
 dependencies = [
  "itoa",
+ "memchr",
  "ryu",
  "serde",
 ]
@@ -3751,7 +3814,7 @@ dependencies = [
  "fnv",
  "futures-lite 2.1.0",
  "futures-util",
- "hashbrown 0.14.3",
+ "hashbrown 0.14.5",
  "hex",
  "hmac 0.12.1",
  "itertools 0.12.1",
@@ -3801,7 +3864,7 @@ dependencies = [
  "futures-channel",
  "futures-lite 2.1.0",
  "futures-util",
- "hashbrown 0.14.3",
+ "hashbrown 0.14.5",
  "hex",
  "itertools 0.12.1",
  "log",
@@ -4088,14 +4151,12 @@ checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
 
 [[package]]
 name = "subxt"
-version = "0.35.3"
+version = "0.37.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd68bef23f4de5e513ab4c29af69053e232b098f9c87ab552d7ea153b4a1fbc5"
+checksum = "a160cba1edbf3ec4fbbeaea3f1a185f70448116a6bccc8276bb39adb3b3053bd"
 dependencies = [
  "async-trait",
- "base58",
- "blake2",
- "derivative",
+ "derive-where",
  "either",
  "frame-metadata 16.0.0",
  "futures",
@@ -4105,6 +4166,7 @@ dependencies = [
  "jsonrpsee",
  "parity-scale-codec",
  "primitive-types",
+ "reconnecting-jsonrpsee-ws-client",
  "scale-bits",
  "scale-decode",
  "scale-encode",
@@ -4113,6 +4175,7 @@ dependencies = [
  "serde",
  "serde_json",
  "sp-crypto-hashing",
+ "subxt-core",
  "subxt-lightclient",
  "subxt-macro",
  "subxt-metadata",
@@ -4124,12 +4187,12 @@ dependencies = [
 
 [[package]]
 name = "subxt-codegen"
-version = "0.35.3"
+version = "0.37.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d9e2b256b71d31a2629e44eb9cbfd944eb7d577c9e0c8e9802cc3c3943af2d9"
+checksum = "d703dca0905cc5272d7cc27a4ac5f37dcaae7671acc7fef0200057cc8c317786"
 dependencies = [
  "frame-metadata 16.0.0",
- "heck",
+ "heck 0.5.0",
  "hex",
  "jsonrpsee",
  "parity-scale-codec",
@@ -4143,11 +4206,38 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "subxt-core"
+version = "0.37.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59f41eb2e2eea6ed45649508cc735f92c27f1fcfb15229e75f8270ea73177345"
+dependencies = [
+ "base58",
+ "blake2",
+ "derive-where",
+ "frame-metadata 16.0.0",
+ "hashbrown 0.14.5",
+ "hex",
+ "impl-serde",
+ "parity-scale-codec",
+ "primitive-types",
+ "scale-bits",
+ "scale-decode",
+ "scale-encode",
+ "scale-info",
+ "scale-value",
+ "serde",
+ "serde_json",
+ "sp-crypto-hashing",
+ "subxt-metadata",
+ "tracing",
+]
+
 [[package]]
 name = "subxt-lightclient"
-version = "0.35.3"
+version = "0.37.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d51f1ac12e3be7aafea4d037730a57da4f22f2e9c73955666081ffa2697c6f1"
+checksum = "9d9406fbdb9548c110803cb8afa750f8b911d51eefdf95474b11319591d225d9"
 dependencies = [
  "futures",
  "futures-util",
@@ -4162,9 +4252,9 @@ dependencies = [
 
 [[package]]
 name = "subxt-macro"
-version = "0.35.3"
+version = "0.37.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "98dc84d7e6a0abd7ed407cce0bf60d7d58004f699460cffb979640717d1ab506"
+checksum = "1c195f803d70687e409aba9be6c87115b5da8952cd83c4d13f2e043239818fcd"
 dependencies = [
  "darling 0.20.8",
  "parity-scale-codec",
@@ -4177,13 +4267,12 @@ dependencies = [
 
 [[package]]
 name = "subxt-metadata"
-version = "0.35.3"
+version = "0.37.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc10c54028d079a9f1be65188707cd29e5ffd8d0031a2b1346a0941d57b7ab7e"
+checksum = "738be5890fdeff899bbffff4d9c0f244fe2a952fb861301b937e3aa40ebb55da"
 dependencies = [
- "derive_more",
  "frame-metadata 16.0.0",
- "hashbrown 0.14.3",
+ "hashbrown 0.14.5",
  "parity-scale-codec",
  "scale-info",
  "sp-crypto-hashing",
@@ -4265,18 +4354,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.58"
+version = "1.0.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03468839009160513471e86a034bb2c5c0e4baae3b43f79ffc55c4a5427b3297"
+checksum = "c0342370b38b6a11b6cc11d6a805569958d54cfa061a29969c3b5ce2ea405724"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.58"
+version = "1.0.63"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c61f3ba182994efc43764a46c018c347bc492c79f024e705f46567b418f6d4f7"
+checksum = "a4558b58466b9ad7ca0f102865eccc95938dca1a74a856f2b57b6629050da261"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4388,9 +4477,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-stream"
-version = "0.1.14"
+version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "397c988d37662c7dda6d2208364a706264bf3d6138b11d436cbac0ad38832842"
+checksum = "267ac89e0bec6e691e5813911606935d77c476ff49024f98abcea3e7b15e37af"
 dependencies = [
  "futures-core",
  "pin-project-lite",
@@ -4399,9 +4488,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.10"
+version = "0.7.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5419f34732d9eb6ee4c3578b7989078579b7f039cbbb9ca2c4da015749371e15"
+checksum = "9cf6b47b3771c49ac75ad09a6162f53ad4b8088b76ac60e8ec1455b31a189fe1"
 dependencies = [
  "bytes",
  "futures-core",
@@ -4409,14 +4498,13 @@ dependencies = [
  "futures-sink",
  "pin-project-lite",
  "tokio",
- "tracing",
 ]
 
 [[package]]
 name = "toml_datetime"
-version = "0.6.3"
+version = "0.6.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cda73e2f1397b1262d6dfdcef8aafae14d1de7748d66822d3bfeeb6d03e5e4b"
+checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
 
 [[package]]
 name = "toml_edit"
@@ -4431,9 +4519,9 @@ dependencies = [
 
 [[package]]
 name = "toml_edit"
-version = "0.20.2"
+version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "396e4d48bbb2b7554c944bde63101b5ae446cff6ec4a24227428f15eb72ef338"
+checksum = "6a8534fd7f78b5405e860340ad6575217ce99f38d4d5c8f2442cb5ecb50090e1"
 dependencies = [
  "indexmap 2.0.0",
  "toml_datetime",
diff --git a/Cargo.toml b/Cargo.toml
index 457d2c5..1f0f44d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,9 +7,9 @@ authors = ["joepetrowski"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-parity-scale-codec = "3.6.9"
+parity-scale-codec = "3.6.12"
 sp-core = { git = "https://github.com/paritytech/polkadot-sdk", branch = "master" }
-subxt = "0.35.3"
+subxt = "0.37.0"
 hex = "0.4.3"
 tokio = { version = "1", features = ["macros", "rt-multi-thread"] }
 clap = { version = "4.4.18", features = ["derive", "cargo"] }
diff --git a/src/submit_referendum.rs b/src/submit_referendum.rs
index e16c88e..239cc26 100644
--- a/src/submit_referendum.rs
+++ b/src/submit_referendum.rs
@@ -191,7 +191,6 @@ fn kusama_fellowship_referenda(proposal_details: &ProposalDetails) -> PossibleCa
 		frame_support::traits::{preimages::Bounded::Lookup, schedule::DispatchTime},
 		pallet_preimage::pallet::Call as PreimageCall,
 		pallet_referenda::pallet::Call as ReferendaCall,
-		pallet_referenda::pallet::Call2 as FellowshipReferendaCall,
 		pallet_whitelist::pallet::Call as WhitelistCall,
 	};
 	// First we need to whitelist this proposal. We will need:
@@ -214,7 +213,7 @@ fn kusama_fellowship_referenda(proposal_details: &ProposalDetails) -> PossibleCa
 	));
 
 	let fellowship_proposal = CallInfo::from_runtime_call(NetworkRuntimeCall::Kusama(
-		KusamaRuntimeCall::FellowshipReferenda(FellowshipReferendaCall::submit {
+		KusamaRuntimeCall::FellowshipReferenda(ReferendaCall::submit {
 			proposal_origin: Box::new(KusamaOriginCaller::Origins(KusamaOpenGovOrigin::Fellows)),
 			proposal: Lookup { hash: H256(whitelist_call.hash), len: whitelist_call.length },
 			enactment_moment: DispatchTime::After(10),
@@ -334,8 +333,10 @@ async fn polkadot_fellowship_referenda(
 			preimages::Bounded::Lookup as CollectivesLookup,
 			schedule::DispatchTime as CollectivesDispatchTime,
 		},
+		// Since the Relay Chain and Collectives chains may be on different versions of Preimage,
+		// Referenda, and XCM pallets, we need to define their `Call` enum separately.
 		pallet_preimage::pallet::Call as CollectivesPreimageCall,
-		pallet_referenda::pallet::Call as FellowshipReferendaCall,
+		pallet_referenda::pallet::Call as CollectivesReferendaCall,
 		pallet_xcm::pallet::Call as CollectivesXcmCall,
 		staging_xcm::v4::{junctions::Junctions::Here, location::Location, Instruction, Xcm},
 		xcm::{
@@ -430,7 +431,7 @@ async fn polkadot_fellowship_referenda(
 
 	// The actual Fellowship referendum submission.
 	let fellowship_proposal = CallInfo::from_runtime_call(NetworkRuntimeCall::PolkadotCollectives(
-		CollectivesRuntimeCall::FellowshipReferenda(FellowshipReferendaCall::submit {
+		CollectivesRuntimeCall::FellowshipReferenda(CollectivesReferendaCall::submit {
 			proposal_origin: Box::new(CollectivesOriginCaller::FellowshipOrigins(
 				FellowshipOrigins::Fellows,
 			)),