diff --git a/cmd/cloudstack-csi-sc-syncer/Dockerfile b/cmd/cloudstack-csi-sc-syncer/Dockerfile
index 39ff16f..2f26562 100644
--- a/cmd/cloudstack-csi-sc-syncer/Dockerfile
+++ b/cmd/cloudstack-csi-sc-syncer/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18
+FROM alpine:3.20
 
 LABEL \
     org.opencontainers.image.description="CloudStack disk offering to Kubernetes storage class syncer" \