diff --git a/Cargo.lock b/Cargo.lock
index c09d4c547..01bfabffd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1105,9 +1105,9 @@ dependencies = [
 
 [[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",
 ]
@@ -1124,9 +1124,9 @@ dependencies = [
 
 [[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",
diff --git a/kube-custom-resources-rs/Cargo.toml b/kube-custom-resources-rs/Cargo.toml
index 1b68a15c6..722a9dbb1 100644
--- a/kube-custom-resources-rs/Cargo.toml
+++ b/kube-custom-resources-rs/Cargo.toml
@@ -18,7 +18,7 @@ readme = "../README.md"
 kube = { version = "0.90.0", features = ["derive"] }
 k8s-openapi = { version = "0.21.1", features = ["latest"] }
 schemars = { version = "0.8.21" }
-serde = { version = "1.0.202", features = ["derive"] }
+serde = { version = "1.0.203", features = ["derive"] }
 serde_json = { version = "1.0.117" }
 
 [features]