diff --git a/Cargo.lock b/Cargo.lock
index 931d650f..c502c3cc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -339,9 +339,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.88"
+version = "1.0.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c3a7fc5db1e57d5a779a352c8cdb57b29aa4c40cc69c3a68a7fedc815fbf2f9"
+checksum = "f139b0662de085916d1fb67d2b4169d1addddda1919e696f3252b740b629986e"
 dependencies = [
  "unicode-ident",
 ]
diff --git a/serde-sarif/Cargo.toml b/serde-sarif/Cargo.toml
index cb7c2646..6291358c 100644
--- a/serde-sarif/Cargo.toml
+++ b/serde-sarif/Cargo.toml
@@ -43,7 +43,7 @@ version-sync = "0.9"
 [build-dependencies]
 anyhow = "1.0.91"
 prettyplease = "0.2.24"
-proc-macro2 = "1.0.88"
+proc-macro2 = "1.0.89"
 quote = "1.0.37"
 schemafy_lib = "0.6.0"
 serde_json = "1.0.132"