diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 247c5e2..bbc46d5 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -15,8 +15,18 @@ jobs:
   build-arm64:
     runs-on: ubuntu-latest-arm64
     steps:
-      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+
+      - uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
+        with:
+          registry: harbor.cryptic.systems
+          username: ${{ secrets.HARBOR_CRYPTIC_SYSTEMS_USERNAME }}
+          password: ${{ secrets.HARBOR_CRYPTIC_SYSTEMS_PASSWORD }}
+
       - uses: docker/setup-qemu-action@1f40c72289eff860ee54a304f1438e3cff362e0a # v4.3.0
+        with:
+          image: harbor.cryptic.systems/docker/tonistiigi/binfmt:latest
+
       - uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
 
       - name: Build image
@@ -33,8 +43,18 @@ jobs:
   build-amd64:
     runs-on: ubuntu-latest-amd64
     steps:
-      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+
+      - uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
+        with:
+          registry: harbor.cryptic.systems
+          username: ${{ secrets.HARBOR_CRYPTIC_SYSTEMS_USERNAME }}
+          password: ${{ secrets.HARBOR_CRYPTIC_SYSTEMS_PASSWORD }}
+
       - uses: docker/setup-qemu-action@1f40c72289eff860ee54a304f1438e3cff362e0a # v4.3.0
+        with:
+          image: harbor.cryptic.systems/docker/tonistiigi/binfmt:latest
+
       - uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
 
       - name: Build image
diff --git a/.gitea/workflows/markdown-linters.yaml b/.gitea/workflows/markdown-linters.yaml
index 1e62196..2a68476 100644
--- a/.gitea/workflows/markdown-linters.yaml
+++ b/.gitea/workflows/markdown-linters.yaml
@@ -16,7 +16,7 @@ jobs:
     runs-on:
     - ubuntu-latest
     steps:
-    - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
-    - uses: DavidAnson/markdownlint-cli2-action@ded1f9488f68a970bc66ea5619e13e9b52e601cd # v23.2.0
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+    - uses: DavidAnson/markdownlint-cli2-action@21c1be1b93ad9ed58fa840aacc3f279cde2a72ff # v24.2.0
       with:
         globs: '**/*.md'
diff --git a/.gitea/workflows/release.yaml b/.gitea/workflows/release.yaml
index 165d7e4..e048121 100644
--- a/.gitea/workflows/release.yaml
+++ b/.gitea/workflows/release.yaml
@@ -9,9 +9,7 @@ jobs:
   push-arm64:
     runs-on: ubuntu-latest-arm64
     steps:
-      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
-      - uses: docker/setup-qemu-action@1f40c72289eff860ee54a304f1438e3cff362e0a # v4.3.0
-      - uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
         with:
@@ -19,6 +17,18 @@ jobs:
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GIT_CRYPTIC_SYSTEMS_PACKAGE_REGISTRY_TOKEN }}
 
+      - uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
+        with:
+          registry: harbor.cryptic.systems
+          username: ${{ secrets.HARBOR_CRYPTIC_SYSTEMS_USERNAME }}
+          password: ${{ secrets.HARBOR_CRYPTIC_SYSTEMS_PASSWORD }}
+
+      - uses: docker/setup-qemu-action@1f40c72289eff860ee54a304f1438e3cff362e0a # v4.3.0
+        with:
+          image: harbor.cryptic.systems/docker/tonistiigi/binfmt:latest
+
+      - uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
+
       - name: Build and push image
         run: |
           TAG=$(echo ${{ github.ref_name }} | sed 's/v//gm')
@@ -35,9 +45,7 @@ jobs:
   push-amd64:
     runs-on: ubuntu-latest-amd64
     steps:
-      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
-      - uses: docker/setup-qemu-action@1f40c72289eff860ee54a304f1438e3cff362e0a # v4.3.0
-      - uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
         with:
@@ -45,6 +53,18 @@ jobs:
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GIT_CRYPTIC_SYSTEMS_PACKAGE_REGISTRY_TOKEN }}
 
+      - uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
+        with:
+          registry: harbor.cryptic.systems
+          username: ${{ secrets.HARBOR_CRYPTIC_SYSTEMS_USERNAME }}
+          password: ${{ secrets.HARBOR_CRYPTIC_SYSTEMS_PASSWORD }}
+
+      - uses: docker/setup-qemu-action@1f40c72289eff860ee54a304f1438e3cff362e0a # v4.3.0
+        with:
+          image: harbor.cryptic.systems/docker/tonistiigi/binfmt:latest
+
+      - uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
+
       - name: Build and push image
         run: |
           TAG=$(echo ${{ github.ref_name }} | sed 's/v//gm')
@@ -78,4 +98,4 @@ jobs:
             --amend git.cryptic.systems/volker.raschek/bruteforce-wallet:${TAG}-amd64 \
             --amend git.cryptic.systems/volker.raschek/bruteforce-wallet:${TAG}-arm64
 
-          docker manifest push git.cryptic.systems/volker.raschek/bruteforce-wallet:${TAG}
\ No newline at end of file
+          docker manifest push git.cryptic.systems/volker.raschek/bruteforce-wallet:${TAG}