diff --git a/.buildkite/pipeline.serverless.yml b/.buildkite/pipeline.serverless.yml
index c7b7b9d92..6b7242298 100644
--- a/.buildkite/pipeline.serverless.yml
+++ b/.buildkite/pipeline.serverless.yml
@@ -4,7 +4,7 @@ env:
   DOCKER_COMPOSE_VERSION: "v2.24.1"
   DOCKER_VERSION: "26.1.2"
   KIND_VERSION: 'v0.20.0'
-  K8S_VERSION: 'v1.29.0'
+  K8S_VERSION: 'v1.31.0'
   GH_CLI_VERSION: "2.29.0"
   YQ_VERSION: 'v4.44.3'
 
diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index a33de639e..927f7cf28 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -3,7 +3,7 @@ env:
   DOCKER_COMPOSE_VERSION: "v2.24.1"
   DOCKER_VERSION: "26.1.2"
   KIND_VERSION: 'v0.20.0'
-  K8S_VERSION: 'v1.30.0'
+  K8S_VERSION: 'v1.31.0'
   YQ_VERSION: 'v4.44.3'
 
   # Agent images used in pipeline steps