diff --git a/api/Cargo.toml b/api/Cargo.toml
index 31535d91..5a3da493 100644
--- a/api/Cargo.toml
+++ b/api/Cargo.toml
@@ -9,7 +9,7 @@ custom_error = "1.9.2"
 env_logger = "0.9.0"
 hex = "0.4.3"
 itertools = "0.10.3"
-k8s-openapi = { version = "0.15.0", features = ["v1_22"] }
+k8s-openapi = { version = "0.21.0", features = ["v1_22"] }
 kube = "0.74.0"
 log = "0.4.17"
 openssl = "0.10.41"