diff --git a/Cargo.lock b/Cargo.lock
index 091e2ecdd..f345d99a2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2702,9 +2702,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.51"
+version = "1.0.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d727cae5b39d21da60fa540906919ad737832fe0b1c165da3a34d6548c849d6"
+checksum = "1d0e1ae9e836cc3beddd63db0df682593d7e2d3d891ae8c9083d2113e1744224"
 dependencies = [
  "unicode-ident",
 ]
diff --git a/crates/fj-proc/Cargo.toml b/crates/fj-proc/Cargo.toml
index ce1875873..87280ada9 100644
--- a/crates/fj-proc/Cargo.toml
+++ b/crates/fj-proc/Cargo.toml
@@ -14,7 +14,7 @@ categories.workspace = true
 proc-macro = true
 
 [dependencies]
-proc-macro2 = "1.0.51"
+proc-macro2 = "1.0.52"
 quote = "1.0.23"
 
 [dependencies.serde]