diff --git a/Cargo.lock b/Cargo.lock
index f462aeb2e1..844c0068d7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3313,18 +3313,18 @@ checksum = "61697e0a1c7e512e84a621326239844a24d8207b4669b41bc18b32ea5cbf988b"
 
 [[package]]
 name = "serde"
-version = "1.0.202"
+version = "1.0.203"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "226b61a0d411b2ba5ff6d7f73a476ac4f8bb900373459cd00fab8512828ba395"
+checksum = "7253ab4de971e72fb7be983802300c30b5a7f0c2e56fab8abfc6a214307c0094"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.202"
+version = "1.0.203"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6048858004bcff69094cd972ed40a32500f153bd3be9f716b2eed2e8217c4838"
+checksum = "500cbc0ebeb6f46627f50f3f5811ccf6bf00643be300b4c3eabc0ef55dc5b5ba"
 dependencies = [
  "proc-macro2",
  "quote 1.0.36",
diff --git a/compiler/compiler/Cargo.toml b/compiler/compiler/Cargo.toml
index 654770fbbc..5ca8822ca4 100644
--- a/compiler/compiler/Cargo.toml
+++ b/compiler/compiler/Cargo.toml
@@ -75,7 +75,7 @@ workspace = true
 version = "1.10.4"
 
 [dev-dependencies.serde]
-version = "1.0.202"
+version = "1.0.203"
 features = [ "derive" ]
 
 [dev-dependencies.serde_yaml]
diff --git a/compiler/span/Cargo.toml b/compiler/span/Cargo.toml
index f4d6768403..cff7b884e1 100644
--- a/compiler/span/Cargo.toml
+++ b/compiler/span/Cargo.toml
@@ -29,5 +29,5 @@ version = "0.2.1"
 version = "1.0.1"
 
 [dependencies.serde]
-version = "1.0.202"
+version = "1.0.203"
 features = [ "derive", "rc" ]
diff --git a/errors/Cargo.toml b/errors/Cargo.toml
index ef6d70f1b4..3d732e204b 100644
--- a/errors/Cargo.toml
+++ b/errors/Cargo.toml
@@ -41,7 +41,7 @@ version = "2.2.0"
 version = "0.12.4"
 
 [dependencies.serde]
-version = "1.0.202"
+version = "1.0.203"
 features = [ "derive", "rc" ]
 
 [dependencies.thiserror]