diff --git a/.github/workflows/cacert-publish.yml b/.github/workflows/cacert-publish.yml
index 5289c96c6..945a4c616 100644
--- a/.github/workflows/cacert-publish.yml
+++ b/.github/workflows/cacert-publish.yml
@@ -40,7 +40,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - uses: actions/setup-java@8df1039502a15bceb9433410b1a100fbe190c53b # v4.5.0
+      - uses: actions/setup-java@7a6d8a8234af8eb26422e24e3006232cccaa061b # v4.6.0
         with:
           java-version: '17'
           java-package: jdk
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index b6d0d7ede..9eae833fa 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -114,7 +114,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - uses: actions/setup-java@8df1039502a15bceb9433410b1a100fbe190c53b # v4.5.0
+      - uses: actions/setup-java@7a6d8a8234af8eb26422e24e3006232cccaa061b # v4.6.0
         with:
           java-version: 17
           java-package: jdk
@@ -148,7 +148,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - uses: actions/setup-java@8df1039502a15bceb9433410b1a100fbe190c53b # v4.5.0
+      - uses: actions/setup-java@7a6d8a8234af8eb26422e24e3006232cccaa061b # v4.6.0
         with:
           java-version: 17
           java-package: jdk
diff --git a/linux/jdk/alpine/src/main/packaging/Dockerfile b/linux/jdk/alpine/src/main/packaging/Dockerfile
index 3b037e2b4..4c9f9522f 100644
--- a/linux/jdk/alpine/src/main/packaging/Dockerfile
+++ b/linux/jdk/alpine/src/main/packaging/Dockerfile
@@ -1,6 +1,6 @@
 ARG CONTAINER_REGISTRY=""
 
-FROM ${CONTAINER_REGISTRY}alpine
+FROM ${CONTAINER_REGISTRY}alpine:3.19
 ENV GOSU_VERSION 1.14
 
 RUN set -eux; \
diff --git a/linux/jre/alpine/src/main/packaging/Dockerfile b/linux/jre/alpine/src/main/packaging/Dockerfile
index dd827a885..8c835318a 100644
--- a/linux/jre/alpine/src/main/packaging/Dockerfile
+++ b/linux/jre/alpine/src/main/packaging/Dockerfile
@@ -1,6 +1,6 @@
 ARG CONTAINER_REGISTRY=""
 
-FROM ${CONTAINER_REGISTRY}alpine
+FROM ${CONTAINER_REGISTRY}alpine:3.19
 ENV GOSU_VERSION 1.14
 
 RUN set -eux; \