diff --git a/docker/Dockerfile b/docker/Dockerfile
index 6edce148b..55e895581 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -14,7 +14,7 @@
 #  limitations under the License.
 #
 
-FROM alpine:3.23.4@sha256:c7989ac7a27b473e1795973c98d714f62b4dd0b134594d36880505ce0bfd716b AS staging_area
+FROM alpine:3.23.4@sha256:5b10f432ef3da1b8d4c7eb6c487f2f5a8f096bc91145e68878dd4a5019afde11 AS staging_area
 
 RUN apk --no-cache add openjdk25-jdk openjdk25-jmods
 
@@ -53,7 +53,7 @@ RUN jlink \
     --strip-java-debug-attributes \
     --output "$JAVA_MINIMAL"
 
-FROM alpine:3.23.4@sha256:c7989ac7a27b473e1795973c98d714f62b4dd0b134594d36880505ce0bfd716b
+FROM alpine:3.23.4@sha256:5b10f432ef3da1b8d4c7eb6c487f2f5a8f096bc91145e68878dd4a5019afde11
 
 ENV JAVA_HOME=/opt/java-minimal
 ENV PATH="$PATH:$JAVA_HOME/bin"