diff --git a/Dockerfile b/Dockerfile
index 72d6f243..0ce278f5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 ARG GO_VERSION="1.18.5"
-ARG ALPINE_VERSION="3.17"
+ARG ALPINE_VERSION="3.16"
 ARG GLOBAL_KUBE_VERSION="v1.24.10"
 ARG GLOBAL_HELM_VERSION="v3.11.0"
 ARG GLOBAL_HELM_DIFF_VERSION="v3.6.0"