diff --git a/Dockerfile b/Dockerfile
index 5a70f19..4ecea6a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # Copyright 2022 OWASP Core Rule Set Project
 # SPDX-License-Identifier: Apache-2.0
 
-FROM alpine:3.22.1@sha256:4bcff63911fcb4448bd4fdacec207030997caf25e9bea4045fa6c8c44de311d1
+FROM alpine:3.22.2@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412
 
 RUN apk add --no-cache ca-certificates