diff --git a/programs/jit-proxy/src/instructions/arb_perp.rs b/programs/jit-proxy/src/instructions/arb_perp.rs
index 5bf1b130..c83ac17e 100644
--- a/programs/jit-proxy/src/instructions/arb_perp.rs
+++ b/programs/jit-proxy/src/instructions/arb_perp.rs
@@ -7,8 +7,8 @@ use drift::math::casting::Cast;
 use drift::math::constants::{BASE_PRECISION, MARGIN_PRECISION_U128, QUOTE_PRECISION};
 use drift::math::margin::MarginRequirementType;
 use drift::program::Drift;
-use drift::state::perp_market_map::MarketSet;
 use drift::state::order_params::{OrderParams, PostOnlyParam};
+use drift::state::perp_market_map::MarketSet;
 use std::ops::Deref;
 
 use drift::math::orders::find_bids_and_asks_from_users;
diff --git a/programs/jit-proxy/src/instructions/jit.rs b/programs/jit-proxy/src/instructions/jit.rs
index a142f629..74c8cf22 100644
--- a/programs/jit-proxy/src/instructions/jit.rs
+++ b/programs/jit-proxy/src/instructions/jit.rs
@@ -126,7 +126,7 @@ pub fn jit<'info>(ctx: Context<'_, '_, '_, 'info, Jit<'info>>, params: JitParams
         reduce_only: false,
         post_only: params
             .post_only
-            .unwrap_or(PostOnlyParam::MustPostOnly)
+            .unwrap_or(PostOnlyParam::Slide)
             .to_drift_param(),
         immediate_or_cancel: true,
         max_ts: None,
diff --git a/programs/jit-proxy/src/state.rs b/programs/jit-proxy/src/state.rs
index 677fc077..ed1616f0 100644
--- a/programs/jit-proxy/src/state.rs
+++ b/programs/jit-proxy/src/state.rs
@@ -8,6 +8,7 @@ pub enum PostOnlyParam {
     None,
     MustPostOnly, // Tx fails if order can't be post only
     TryPostOnly,  // Tx succeeds and order not placed if can't be post only
+    Slide,        // Modify price to be post only if can't be post only
 }
 
 impl PostOnlyParam {
@@ -16,6 +17,7 @@ impl PostOnlyParam {
             PostOnlyParam::None => DriftPostOnlyParam::None,
             PostOnlyParam::MustPostOnly => DriftPostOnlyParam::MustPostOnly,
             PostOnlyParam::TryPostOnly => DriftPostOnlyParam::TryPostOnly,
+            PostOnlyParam::Slide => DriftPostOnlyParam::Slide,
         }
     }
 }
diff --git a/python/pyproject.toml b/python/pyproject.toml
index c76108e8..056530c7 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -13,7 +13,7 @@ python = "^3.10"
 python-dotenv = "^1.0.0"
 solana = "^0.30.1"
 anchorpy = "^0.17.1"
-driftpy = "0.7.9"
+driftpy = "0.7.13"
 
 [build-system]
 requires = ["poetry-core"]
diff --git a/ts/sdk/package.json b/ts/sdk/package.json
index 26e3bd3b..796a9ef9 100644
--- a/ts/sdk/package.json
+++ b/ts/sdk/package.json
@@ -1,13 +1,13 @@
 {
   "name": "@drift-labs/jit-proxy",
-  "version": "0.10.176",
+  "version": "0.10.184",
   "scripts": {
     "clean": "rm -rf lib",
     "build": "yarn clean && tsc"
   },
   "dependencies": {
     "@coral-xyz/anchor": "^0.26.0",
-    "@drift-labs/sdk": "2.54.0-beta.9",
+    "@drift-labs/sdk": "2.54.0-beta.12",
     "@solana/web3.js": "1.73.2"
   },
   "engines": {
diff --git a/ts/sdk/yarn.lock b/ts/sdk/yarn.lock
index 8fad8b6b..28c6aac2 100644
--- a/ts/sdk/yarn.lock
+++ b/ts/sdk/yarn.lock
@@ -67,10 +67,10 @@
     bn.js "^5.1.2"
     buffer-layout "^1.2.0"
 
-"@drift-labs/sdk@2.54.0-beta.9":
-  version "2.54.0-beta.9"
-  resolved "https://registry.yarnpkg.com/@drift-labs/sdk/-/sdk-2.54.0-beta.9.tgz#99a49f44df57b22cf39c1dfbab19e5d1c08c02cc"
-  integrity sha512-pf6gnt8IntOmN58gfPPIhkKEC4SIoKbXIiZ6YuYBCWiGlEiNSOPm9Jo0iqFlyl4ZYsFRVkjMHTXlWzRSAj56sw==
+"@drift-labs/sdk@2.54.0-beta.12":
+  version "2.54.0-beta.12"
+  resolved "https://registry.yarnpkg.com/@drift-labs/sdk/-/sdk-2.54.0-beta.12.tgz#25e853b1fed27d33fffcda950e943fdc7b358ff9"
+  integrity sha512-oJDFFuTXESfESvoB0PtkaK0r9sax0QUI7/YdFJLcMf1i/l1m5soPh7Bcsug/MuJrRVqhCdc7ce90bpDaWzJ+gQ==
   dependencies:
     "@coral-xyz/anchor" "0.28.1-beta.2"
     "@ellipsis-labs/phoenix-sdk" "^1.4.2"