diff --git a/.github/workflows/.ci.yml b/.github/workflows/.ci.yml
index bdd257d..6ff4e73 100644
--- a/.github/workflows/.ci.yml
+++ b/.github/workflows/.ci.yml
@@ -24,7 +24,7 @@ jobs:
           sudo apt-get install -y libsasl2-dev python3-dev libldap2-dev libssl-dev
 
       - name: Set up Python
-        uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # v5.1.0
+        uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f # v5.1.1
         with:
           python-version: "3.12"
           cache: "pip"
@@ -49,7 +49,7 @@ jobs:
           sudo apt-get install -y libsasl2-dev python3-dev libldap2-dev libssl-dev
 
       - name: Set up Python
-        uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # v5.1.0
+        uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f # v5.1.1
         with:
           python-version: "3.12"
           cache: "pip"
@@ -89,7 +89,7 @@ jobs:
           images: ${{ secrets.HARBOR_URL }}/auth-api
 
       - name: Build and push Docker image to Harbor
-        uses: docker/build-push-action@15560696de535e4014efeff63c48f16952e52dd1 # v6.2.0
+        uses: docker/build-push-action@1ca370b3a9802c92e886402e0dd88098a2533b12 # v6.4.1
         with:
           context: .
           file: ./Dockerfile.prod
diff --git a/.github/workflows/release-build.yml b/.github/workflows/release-build.yml
index a7d2e15..e211bdd 100644
--- a/.github/workflows/release-build.yml
+++ b/.github/workflows/release-build.yml
@@ -34,7 +34,7 @@ jobs:
             latest=false
 
       - name: Build and push Docker image to Harbor
-        uses: docker/build-push-action@15560696de535e4014efeff63c48f16952e52dd1 # v6.2.0
+        uses: docker/build-push-action@1ca370b3a9802c92e886402e0dd88098a2533b12 # v6.4.1
         with:
           context: .
           file: ./Dockerfile.prod
diff --git a/Dockerfile b/Dockerfile
index 943e98c..26881f8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.12.4-alpine3.20@sha256:b7662fc33e07f05fb2f579c3634e1e4d2e30c02553397c6c24f775cb360dbc03
+FROM python:3.12.4-alpine3.20@sha256:0bd77ae937dce9037e136ab35f41eaf9e012cfd741fc3c8dd4b3e2b63499f12c
 
 WORKDIR /ldap-jwt-auth-run
 
diff --git a/Dockerfile.prod b/Dockerfile.prod
index fb32ead..f6e4da6 100644
--- a/Dockerfile.prod
+++ b/Dockerfile.prod
@@ -1,4 +1,4 @@
-FROM python:3.12.4-alpine3.20@sha256:b7662fc33e07f05fb2f579c3634e1e4d2e30c02553397c6c24f775cb360dbc03
+FROM python:3.12.4-alpine3.20@sha256:0bd77ae937dce9037e136ab35f41eaf9e012cfd741fc3c8dd4b3e2b63499f12c
 
 WORKDIR /ldap-jwt-auth-run