diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index a8eae0a6..e93887d8 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -12,13 +12,13 @@ permissions: {}
 jobs:
   build-sdist:
     name: 🐍 Packaging
-    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-packaging-sdist.yml@ae4c1005796fedc123c3c70cdba94ce643c9fcae # v2.3.1
+    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-packaging-sdist.yml@ace7363a2a8e036e5efc6717be67f1eda29a120e # v2.4.2
     permissions:
       contents: read
 
   build-wheel:
     name: 🐍 Packaging
-    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-packaging-wheel-build.yml@ae4c1005796fedc123c3c70cdba94ce643c9fcae # v2.3.1
+    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-packaging-wheel-build.yml@ace7363a2a8e036e5efc6717be67f1eda29a120e # v2.4.2
     permissions:
       contents: read
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cdaa1f36..a9859023 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ permissions: {}
 jobs:
   change-detection:
     name: 🔍 Change
-    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-change-detection.yml@ae4c1005796fedc123c3c70cdba94ce643c9fcae # v2.3.1
+    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-change-detection.yml@ace7363a2a8e036e5efc6717be67f1eda29a120e # v2.4.2
     permissions:
       contents: read
 
@@ -29,9 +29,10 @@ jobs:
       fail-fast: false
       matrix:
         runs-on: [ubuntu-24.04, ubuntu-24.04-arm, macos-26, windows-2025]
-    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-tests.yml@ae4c1005796fedc123c3c70cdba94ce643c9fcae # v2.3.1
+    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-tests.yml@ace7363a2a8e036e5efc6717be67f1eda29a120e # v2.4.2
     with:
       runs-on: ${{ matrix.runs-on }}
+      use-sccache-gha: false
     permissions:
       contents: read
 
@@ -39,7 +40,7 @@ jobs:
     name: 🐍 Coverage
     needs: [change-detection, python-tests]
     if: fromJSON(needs.change-detection.outputs.run-python-tests)
-    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-coverage.yml@ae4c1005796fedc123c3c70cdba94ce643c9fcae # v2.3.1
+    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-coverage.yml@ace7363a2a8e036e5efc6717be67f1eda29a120e # v2.4.2
     permissions:
       contents: read
       id-token: write
@@ -48,7 +49,7 @@ jobs:
     name: 🐍 Lint
     needs: change-detection
     if: fromJSON(needs.change-detection.outputs.run-python-linter)
-    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-linter.yml@ae4c1005796fedc123c3c70cdba94ce643c9fcae # v2.3.1
+    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-linter.yml@ace7363a2a8e036e5efc6717be67f1eda29a120e # v2.4.2
     with:
       enable-ty: true
       enable-mypy: false
@@ -59,7 +60,7 @@ jobs:
     name: 🚀 CD
     needs: change-detection
     if: fromJSON(needs.change-detection.outputs.run-cd)
-    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-packaging-sdist.yml@ae4c1005796fedc123c3c70cdba94ce643c9fcae # v2.3.1
+    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-packaging-sdist.yml@ace7363a2a8e036e5efc6717be67f1eda29a120e # v2.4.2
     permissions:
       contents: read
 
@@ -67,7 +68,7 @@ jobs:
     name: 🚀 CD
     needs: change-detection
     if: fromJSON(needs.change-detection.outputs.run-cd)
-    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-packaging-wheel-build.yml@ae4c1005796fedc123c3c70cdba94ce643c9fcae # v2.3.1
+    uses: munich-quantum-toolkit/workflows/.github/workflows/reusable-python-packaging-wheel-build.yml@ace7363a2a8e036e5efc6717be67f1eda29a120e # v2.4.2
     permissions:
       contents: read