diff --git a/Cargo.lock b/Cargo.lock
index eba0537c1f1e4..6224bc753dd12 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1624,7 +1624,7 @@ dependencies = [
  "clang-sys",
  "itertools 0.13.0",
  "log",
- "prettyplease",
+ "prettyplease 0.2.37",
  "proc-macro2",
  "quote",
  "regex",
@@ -1746,7 +1746,7 @@ checksum = "77e9d642a7e3a318e37c2c9427b5a6a48aa1ad55dcd986f3034ab2239045a645"
 dependencies = [
  "darling 0.21.2",
  "ident_case",
- "prettyplease",
+ "prettyplease 0.2.37",
  "proc-macro2",
  "quote",
  "rustversion",
@@ -7228,7 +7228,7 @@ dependencies = [
  "darling 0.23.0",
  "insta",
  "mz-ore",
- "prettyplease",
+ "prettyplease 0.3.0",
  "proc-macro2",
  "quote",
  "syn 2.0.119",
@@ -10617,6 +10617,16 @@ dependencies = [
  "syn 2.0.119",
 ]
 
+[[package]]
+name = "prettyplease"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2bfe0f4c752e450fc2faf62654f1c134747922825d5b04ca717b8874f41a40c0"
+dependencies = [
+ "proc-macro2",
+ "syn 3.0.3",
+]
+
 [[package]]
 name = "primeorder"
 version = "0.13.6"
@@ -10738,7 +10748,7 @@ dependencies = [
  "log",
  "multimap",
  "petgraph",
- "prettyplease",
+ "prettyplease 0.2.37",
  "prost",
  "prost-types",
  "pulldown-cmark",
@@ -12744,6 +12754,16 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "syn"
+version = "3.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53e9bae58849f64dfa4f5d5ae372c8341f7305f82a3868709269343628b659a3"
+dependencies = [
+ "proc-macro2",
+ "unicode-ident",
+]
+
 [[package]]
 name = "sync_wrapper"
 version = "1.0.2"
@@ -13383,7 +13403,7 @@ version = "0.14.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c68f61875ac5293cf72e6c8cf0158086428c82c37229e98c840878f1706b0322"
 dependencies = [
- "prettyplease",
+ "prettyplease 0.2.37",
  "proc-macro2",
  "quote",
  "syn 2.0.119",
@@ -13406,7 +13426,7 @@ version = "0.14.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "654e5643eff75d7f8c99197ce1440ed19a3474eada74c12bbac488b2cafdae27"
 dependencies = [
- "prettyplease",
+ "prettyplease 0.2.37",
  "proc-macro2",
  "prost-build",
  "prost-types",
diff --git a/Cargo.toml b/Cargo.toml
index 2b5e4048b6bd6..f832bee57a170 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -450,7 +450,7 @@ pprof = "0.15.0"
 pprof_util = "0.8.2"
 predicates = "3.1.4"
 pretty = "0.12.5"
-prettyplease = "0.2"
+prettyplease = "0.3"
 proc-macro2 = { version = "1.0.106", features = ["span-locations"] }
 prometheus = { version = "0.14.0", default-features = false, features = ["protobuf"] }
 protobuf = { version = "3.7.2", default-features = false }