diff --git a/.github/workflows/cibuildwheel.yml b/.github/workflows/cibuildwheel.yml
index 04c70a767ce0..a4c0c0781813 100644
--- a/.github/workflows/cibuildwheel.yml
+++ b/.github/workflows/cibuildwheel.yml
@@ -135,7 +135,7 @@ jobs:
           path: dist/
 
       - name: Build wheels for CPython 3.12
-        uses: pypa/cibuildwheel@711a3d017d0729f3edde18545fee967f03d65f65  # v2.18.0
+        uses: pypa/cibuildwheel@932529cab190fafca8c735a551657247fa8f8eaf  # v2.19.1
         with:
           package-dir: dist/${{ needs.build_sdist.outputs.SDIST_NAME }}
         env:
@@ -143,7 +143,7 @@ jobs:
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
 
       - name: Build wheels for CPython 3.11
-        uses: pypa/cibuildwheel@711a3d017d0729f3edde18545fee967f03d65f65  # v2.18.0
+        uses: pypa/cibuildwheel@932529cab190fafca8c735a551657247fa8f8eaf  # v2.19.1
         with:
           package-dir: dist/${{ needs.build_sdist.outputs.SDIST_NAME }}
         env:
@@ -151,7 +151,7 @@ jobs:
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
 
       - name: Build wheels for CPython 3.10
-        uses: pypa/cibuildwheel@711a3d017d0729f3edde18545fee967f03d65f65  # v2.18.0
+        uses: pypa/cibuildwheel@932529cab190fafca8c735a551657247fa8f8eaf  # v2.19.1
         with:
           package-dir: dist/${{ needs.build_sdist.outputs.SDIST_NAME }}
         env:
@@ -159,7 +159,7 @@ jobs:
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
 
       - name: Build wheels for CPython 3.9
-        uses: pypa/cibuildwheel@711a3d017d0729f3edde18545fee967f03d65f65  # v2.18.0
+        uses: pypa/cibuildwheel@932529cab190fafca8c735a551657247fa8f8eaf  # v2.19.1
         with:
           package-dir: dist/${{ needs.build_sdist.outputs.SDIST_NAME }}
         env:
@@ -167,7 +167,7 @@ jobs:
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
 
       - name: Build wheels for PyPy
-        uses: pypa/cibuildwheel@711a3d017d0729f3edde18545fee967f03d65f65  # v2.18.0
+        uses: pypa/cibuildwheel@932529cab190fafca8c735a551657247fa8f8eaf  # v2.19.1
         with:
           package-dir: dist/${{ needs.build_sdist.outputs.SDIST_NAME }}
         env:
@@ -203,9 +203,9 @@ jobs:
         run: ls dist
 
       - name: Generate artifact attestation for sdist and wheel
-        uses: actions/attest-build-provenance@173725a1209d09b31f9d30a3890cf2757ebbff0d  # v1.1.2
+        uses: actions/attest-build-provenance@bdd51370e0416ac948727f861e03c2f05d32d78e  # v1.3.2
         with:
           subject-path: dist/matplotlib-*
 
       - name: Publish package distributions to PyPI
-        uses: pypa/gh-action-pypi-publish@81e9d935c883d0b210363ab89cf05f3894778450  # v1.8.14
+        uses: pypa/gh-action-pypi-publish@ec4db0b4ddc65acdf4bff5fa45ac92d78b56bdf0  # v1.9.0
diff --git a/.github/workflows/conflictcheck.yml b/.github/workflows/conflictcheck.yml
index fc759f52a6b0..3110839e5150 100644
--- a/.github/workflows/conflictcheck.yml
+++ b/.github/workflows/conflictcheck.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check if PRs have merge conflicts
-        uses: eps1lon/actions-label-merge-conflict@6d74047dcef155976a15e4a124dde2c7fe0c5522  # v3.0.1
+        uses: eps1lon/actions-label-merge-conflict@1b1b1fcde06a9b3d089f3464c96417961dde1168  # v3.0.2
         with:
           dirtyLabel: "status: needs rebase"
           repoToken: "${{ secrets.GITHUB_TOKEN }}"