diff --git a/.github/workflows/cibuildwheel.yml b/.github/workflows/cibuildwheel.yml
index 9ced8e2f5060..e094d426796d 100644
--- a/.github/workflows/cibuildwheel.yml
+++ b/.github/workflows/cibuildwheel.yml
@@ -131,13 +131,13 @@ jobs:
 
     steps:
       - name: Download sdist
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093  # v4.3.0
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0  # v5.0.0
         with:
           name: cibw-sdist
           path: dist/
 
       - name: Build wheels for CPython 3.13
-        uses: pypa/cibuildwheel@faf86a6ed7efa889faf6996aa23820831055001a  # v2.23.3
+        uses: pypa/cibuildwheel@c923d83ad9c1bc00211c5041d0c3f73294ff88f6  # v3.1.4
         with:
           package-dir: dist/${{ needs.build_sdist.outputs.SDIST_NAME }}
         env:
@@ -148,7 +148,7 @@ jobs:
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
 
       - name: Build wheels for CPython 3.12
-        uses: pypa/cibuildwheel@faf86a6ed7efa889faf6996aa23820831055001a  # v2.23.3
+        uses: pypa/cibuildwheel@c923d83ad9c1bc00211c5041d0c3f73294ff88f6  # v3.1.4
         with:
           package-dir: dist/${{ needs.build_sdist.outputs.SDIST_NAME }}
         env:
@@ -156,7 +156,7 @@ jobs:
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
 
       - name: Build wheels for CPython 3.11
-        uses: pypa/cibuildwheel@faf86a6ed7efa889faf6996aa23820831055001a  # v2.23.3
+        uses: pypa/cibuildwheel@c923d83ad9c1bc00211c5041d0c3f73294ff88f6  # v3.1.4
         with:
           package-dir: dist/${{ needs.build_sdist.outputs.SDIST_NAME }}
         env:
@@ -165,7 +165,7 @@ jobs:
 
 
       - name: Build wheels for PyPy
-        uses: pypa/cibuildwheel@faf86a6ed7efa889faf6996aa23820831055001a  # v2.23.3
+        uses: pypa/cibuildwheel@c923d83ad9c1bc00211c5041d0c3f73294ff88f6  # v3.1.4
         with:
           package-dir: dist/${{ needs.build_sdist.outputs.SDIST_NAME }}
         env:
@@ -194,7 +194,7 @@ jobs:
       contents: read
     steps:
       - name: Download packages
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093  # v4.3.0
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0  # v5.0.0
         with:
           pattern: cibw-*
           path: dist
@@ -204,9 +204,9 @@ jobs:
         run: ls dist
 
       - name: Generate artifact attestation for sdist and wheel
-        uses: actions/attest-build-provenance@db473fddc028af60658334401dc6fa3ffd8669fd  # v2.3.0
+        uses: actions/attest-build-provenance@977bb373ede98d70efdf65b84cb5f73e068dcc2a  # v3.0.0
         with:
           subject-path: dist/matplotlib-*
 
       - name: Publish package distributions to PyPI
-        uses: pypa/gh-action-pypi-publish@76f52bc884231f62b9a034ebfe128415bbaabdfc  # v1.12.4
+        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e  # v1.13.0
diff --git a/.github/workflows/circleci.yml b/.github/workflows/circleci.yml
index f0ae304882e7..5649fbd7289d 100644
--- a/.github/workflows/circleci.yml
+++ b/.github/workflows/circleci.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
       - name: GitHub Action step
         uses:
-          scientific-python/circleci-artifacts-redirector-action@4e13a10d89177f4bfc8007a7064bdbeda848d8d1  # v1.0.0
+          scientific-python/circleci-artifacts-redirector-action@839631420e45a08af893032e5a5e8843bf47e8ff  # v1.2.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           api-token: ${{ secrets.CIRCLECI_TOKEN }}
@@ -41,7 +41,7 @@ jobs:
 
       - name: Set up reviewdog
         if: "${{ steps.fetch-artifacts.outputs.count != 0 }}"
-        uses: reviewdog/action-setup@e04ffabe3898a0af8d0fb1af00c188831c4b5893  # v1.3.2
+        uses: reviewdog/action-setup@d8edfce3dd5e1ec6978745e801f9c50b5ef80252  # v1.4.0
         with:
           reviewdog_version: latest
 
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 774de9b116d8..838e56ddebdd 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -31,7 +31,7 @@ jobs:
           persist-credentials: false
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@60168efe1c415ce0f5521ea06d5c2062adbeed1b  # v3.28.17
+        uses: github/codeql-action/init@f1f6e5f6af878fb37288ce1c627459e94dbf7d01  # v3.30.1
         with:
           languages: ${{ matrix.language }}
 
@@ -42,4 +42,4 @@ jobs:
           pip install --user -v .
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@60168efe1c415ce0f5521ea06d5c2062adbeed1b  # v3.28.17
+        uses: github/codeql-action/analyze@f1f6e5f6af878fb37288ce1c627459e94dbf7d01  # v3.30.1
diff --git a/.github/workflows/cygwin.yml b/.github/workflows/cygwin.yml
index 4a5b79c0538e..c1fad6ceffc6 100644
--- a/.github/workflows/cygwin.yml
+++ b/.github/workflows/cygwin.yml
@@ -84,7 +84,7 @@ jobs:
           fetch-depth: 0
           persist-credentials: false
 
-      - uses: cygwin/cygwin-install-action@f61179d72284ceddc397ed07ddb444d82bf9e559  # v5
+      - uses: cygwin/cygwin-install-action@f2009323764960f80959895c7bc3bb30210afe4d  # v6
         with:
           packages: >-
             ccache gcc-g++ gdb git graphviz libcairo-devel libffi-devel
@@ -140,21 +140,21 @@ jobs:
         # FreeType build fails with bash, succeeds with dash
 
       - name: Cache pip
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684  # v4.2.3
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809  # v4.2.4
         with:
           path: C:\cygwin\home\runneradmin\.cache\pip
           key: Cygwin-py3.${{ matrix.python-minor-version }}-pip-${{ hashFiles('requirements/*/*.txt') }}
           restore-keys: ${{ matrix.os }}-py3.${{ matrix.python-minor-version }}-pip-
 
       - name: Cache ccache
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684  # v4.2.3
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809  # v4.2.4
         with:
           path: C:\cygwin\home\runneradmin\.ccache
           key: Cygwin-py3.${{ matrix.python-minor-version }}-ccache-${{ hashFiles('src/*') }}
           restore-keys: Cygwin-py3.${{ matrix.python-minor-version }}-ccache-
 
       - name: Cache Matplotlib
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684  # v4.2.3
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809  # v4.2.4
         with:
           path: |
             C:\cygwin\home\runneradmin\.cache\matplotlib
diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index 8e2002353164..17c4922df054 100644
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@@ -10,6 +10,6 @@ jobs:
       pull-requests: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/labeler@8558fd74291d67161a8a78ce36a881fa63b766a9  # v5.0.0
+      - uses: actions/labeler@634933edcd8ababfe52f92936142cc22ac488b1b  # v6.0.1
         with:
           sync-labels: true
diff --git a/.github/workflows/mypy-stubtest.yml b/.github/workflows/mypy-stubtest.yml
index 92a67236fb9d..c8b00ffcd54b 100644
--- a/.github/workflows/mypy-stubtest.yml
+++ b/.github/workflows/mypy-stubtest.yml
@@ -22,7 +22,7 @@ jobs:
           python-version: '3.11'
 
       - name: Set up reviewdog
-        uses: reviewdog/action-setup@e04ffabe3898a0af8d0fb1af00c188831c4b5893  # v1.3.9
+        uses: reviewdog/action-setup@d8edfce3dd5e1ec6978745e801f9c50b5ef80252  # v1.3.9
 
       - name: Install tox
         run: python -m pip install tox
diff --git a/.github/workflows/pr_welcome.yml b/.github/workflows/pr_welcome.yml
index 3bb172ca70e7..0a654753861a 100644
--- a/.github/workflows/pr_welcome.yml
+++ b/.github/workflows/pr_welcome.yml
@@ -9,7 +9,7 @@ jobs:
     permissions:
       pull-requests: write
     steps:
-      - uses: actions/first-interaction@34f15e814fe48ac9312ccf29db4e74fa767cbab7  # v1.3.0
+      - uses: actions/first-interaction@753c925c8d1ac6fede23781875376600628d9b5d  # v3.0.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           pr-message: >+
diff --git a/.github/workflows/reviewdog.yml b/.github/workflows/reviewdog.yml
index c803fcc6ba38..43a32dbbb153 100644
--- a/.github/workflows/reviewdog.yml
+++ b/.github/workflows/reviewdog.yml
@@ -25,7 +25,7 @@ jobs:
         run: pip3 install ruff
 
       - name: Set up reviewdog
-        uses: reviewdog/action-setup@e04ffabe3898a0af8d0fb1af00c188831c4b5893  # v1.3.9
+        uses: reviewdog/action-setup@d8edfce3dd5e1ec6978745e801f9c50b5ef80252  # v1.3.9
 
       - name: Run ruff
         env:
@@ -54,7 +54,7 @@ jobs:
         run: pip3 install -r requirements/testing/mypy.txt -r requirements/testing/all.txt
 
       - name: Set up reviewdog
-        uses: reviewdog/action-setup@e04ffabe3898a0af8d0fb1af00c188831c4b5893  # v1.3.9
+        uses: reviewdog/action-setup@d8edfce3dd5e1ec6978745e801f9c50b5ef80252  # v1.3.9
 
       - name: Run mypy
         env:
@@ -77,7 +77,7 @@ jobs:
           persist-credentials: false
 
       - name: eslint
-        uses: reviewdog/action-eslint@2fee6dd72a5419ff4113f694e2068d2a03bb35dd  # v1.33.2
+        uses: reviewdog/action-eslint@556a3fdaf8b4201d4d74d406013386aa4f7dab96  # v1.34.0
         with:
           filter_mode: nofilter
           github_token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/stale-tidy.yml b/.github/workflows/stale-tidy.yml
index bc50dc892155..09b9cc49a8f8 100644
--- a/.github/workflows/stale-tidy.yml
+++ b/.github/workflows/stale-tidy.yml
@@ -9,7 +9,7 @@ jobs:
     if: github.repository == 'matplotlib/matplotlib'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@5bef64f19d7facfb25b37b414482c7164d639639  # v9.1.0
+      - uses: actions/stale@3a9db7e6a41a89f618792c92c0e97cc736e1b13f  # v10.0.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           operations-per-run: 300
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index b65b44a59e88..624792ed171a 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -9,7 +9,7 @@ jobs:
     if: github.repository == 'matplotlib/matplotlib'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@5bef64f19d7facfb25b37b414482c7164d639639  # v9.1.0
+      - uses: actions/stale@3a9db7e6a41a89f618792c92c0e97cc736e1b13f  # v10.0.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           operations-per-run: 20
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 911fa69ec38b..d6876a8d591e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -166,7 +166,7 @@ jobs:
           esac
 
       - name: Cache pip
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684  # v4.2.3
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809  # v4.2.4
         if: startsWith(runner.os, 'Linux')
         with:
           path: ~/.cache/pip
@@ -174,7 +174,7 @@ jobs:
           restore-keys: |
             ${{ matrix.os }}-py${{ matrix.python-version }}-pip-
       - name: Cache pip
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684  # v4.2.3
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809  # v4.2.4
         if: startsWith(runner.os, 'macOS')
         with:
           path: ~/Library/Caches/pip
@@ -182,7 +182,7 @@ jobs:
           restore-keys: |
             ${{ matrix.os }}-py${{ matrix.python-version }}-pip-
       - name: Cache ccache
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684  # v4.2.3
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809  # v4.2.4
         with:
           path: |
             ~/.ccache
@@ -190,7 +190,7 @@ jobs:
           restore-keys: |
             ${{ matrix.os }}-py${{ matrix.python-version }}-ccache-
       - name: Cache Matplotlib
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684  # v4.2.3
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809  # v4.2.4
         with:
           path: |
             ~/.cache/matplotlib
@@ -386,7 +386,7 @@ jobs:
           fi
       - name: Upload code coverage
         if: ${{ !cancelled() && github.event_name != 'schedule' }}
-        uses: codecov/codecov-action@ad3126e916f78f00edff4ed0317cf185271ccc2d  # v5.4.2
+        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7  # v5.5.1
         with:
           name: "${{ matrix.python-version }} ${{ matrix.os }} ${{ matrix.name-suffix }}"
           token: ${{ secrets.CODECOV_TOKEN }}