diff --git a/.buildkite/Dockerfile.build b/.buildkite/Dockerfile.build
index 8bd91cb..2e7449b 100644
--- a/.buildkite/Dockerfile.build
+++ b/.buildkite/Dockerfile.build
@@ -1,4 +1,4 @@
-FROM golang:1.25.4@sha256:6ca9eb0b32a4bd4e8c98a4a2edf2d7c96f3ea6db6eb4fc254eef6c067cf73bb4
+FROM golang:1.25.6@sha256:ce63a16e0f7063787ebb4eb28e72d477b00b4726f79874b3205a965ffd797ab2
 
 # Create a non-root user with a specific UID/GID
 ARG USER_ID=1000