diff --git a/go/Dockerfile.prctl b/go/Dockerfile.prctl
index 7894e507c..e7118dac7 100644
--- a/go/Dockerfile.prctl
+++ b/go/Dockerfile.prctl
@@ -44,7 +44,7 @@ RUN cd /tmp && \
 #
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details
-FROM alpine:3.11
+FROM alpine:3.16.3
 
 WORKDIR /