diff --git a/.github/workflows/emscripten.yml b/.github/workflows/emscripten.yml
index a187295b..50f158d7 100644
--- a/.github/workflows/emscripten.yml
+++ b/.github/workflows/emscripten.yml
@@ -34,10 +34,10 @@ jobs:
     if: github.repository == 'PyWavelets/pywt'
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Build and test PyWavelets
-        uses: pypa/cibuildwheel@9e4e50bd76b3190f55304387e333f6234823ea9b # v3.1.2
+        uses: pypa/cibuildwheel@c923d83ad9c1bc00211c5041d0c3f73294ff88f6 # v3.1.4
         env:
           CIBW_PLATFORM: pyodide
           CIBW_TEST_REQUIRES: pytest matplotlib
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 28180084..27fafeb6 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -21,7 +21,7 @@ jobs:
         python-version: ["3.11"]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 32e8a492..c9bd2be1 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -62,7 +62,7 @@ jobs:
             python-version: "3.13"
             OPTIONS_NAME: "editable-install"
     steps:
-      - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
+      - uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v4.1.2
       - uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
         with:
           python-version: ${{ matrix.python-version}}
@@ -144,7 +144,7 @@ jobs:
       matrix:
         python-version: ["3.13t", "3.14t-dev"]
     steps:
-      - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
+      - uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v4.1.2
       - uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
         with:
           python-version: ${{ matrix.python-version}}
@@ -183,7 +183,7 @@ jobs:
             OPTIONS_NAME: "pre-releases"
 
     steps:
-      - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
+      - uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v4.1.2
       - uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
         with:
           python-version: ${{ matrix.python-version}}
diff --git a/.github/workflows/wheel_tests_and_release.yml b/.github/workflows/wheel_tests_and_release.yml
index 55806e86..66c71a9f 100644
--- a/.github/workflows/wheel_tests_and_release.yml
+++ b/.github/workflows/wheel_tests_and_release.yml
@@ -37,7 +37,7 @@ jobs:
         cibw_python: ["cp311", "cp312", "cp313", "cp313t", "cp314", "cp314t"]
         cibw_arch: ["x86_64"]
     steps:
-      - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
+      - uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v4.1.2
         with:
           fetch-depth: 0
       - uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
@@ -46,7 +46,7 @@ jobs:
           python-version: "3.12"
 
       - name: Build the wheel
-        uses: pypa/cibuildwheel@9e4e50bd76b3190f55304387e333f6234823ea9b # v3.1.2
+        uses: pypa/cibuildwheel@c923d83ad9c1bc00211c5041d0c3f73294ff88f6 # v3.1.4
         with:
           output-dir: dist
         env:
@@ -69,7 +69,7 @@ jobs:
         cibw_python: ["cp311", "cp312", "cp313", "cp313t", "cp314", "cp314t"]
         cibw_arch: ["aarch64"]
     steps:
-      - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
+      - uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v4.1.2
         with:
           fetch-depth: 0
       - uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
@@ -78,7 +78,7 @@ jobs:
           python-version: "3.12"
 
       - name: Build the wheel
-        uses: pypa/cibuildwheel@9e4e50bd76b3190f55304387e333f6234823ea9b # v3.1.2
+        uses: pypa/cibuildwheel@c923d83ad9c1bc00211c5041d0c3f73294ff88f6 # v3.1.4
         with:
           output-dir: dist
         env:
@@ -106,7 +106,7 @@ jobs:
           - os: macos-13
             cibw_arch: "arm64"
     steps:
-      - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
+      - uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v4.1.2
         with:
           fetch-depth: 0
 
@@ -117,7 +117,7 @@ jobs:
 
       - name: Build wheels for CPython (macOS) (x86_64)
         if: matrix.cibw_arch == 'x86_64'
-        uses: pypa/cibuildwheel@9e4e50bd76b3190f55304387e333f6234823ea9b # v3.1.2
+        uses: pypa/cibuildwheel@c923d83ad9c1bc00211c5041d0c3f73294ff88f6 # v3.1.4
         with:
           output-dir: dist
         env:
@@ -127,7 +127,7 @@ jobs:
 
       - name: Build wheels for CPython (macOS) (arm64)
         if: matrix.cibw_arch == 'arm64'
-        uses: pypa/cibuildwheel@9e4e50bd76b3190f55304387e333f6234823ea9b # v3.1.2
+        uses: pypa/cibuildwheel@c923d83ad9c1bc00211c5041d0c3f73294ff88f6 # v3.1.4
         with:
           output-dir: dist
         env:
@@ -158,7 +158,7 @@ jobs:
           - os: windows-11-arm
             cibw_arch: AMD64
     steps:
-      - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
+      - uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v4.1.2
         with:
           fetch-depth: 0
 
@@ -186,7 +186,7 @@ jobs:
           architecture: arm64
 
       - name: Build Windows wheels for CPython
-        uses: pypa/cibuildwheel@9e4e50bd76b3190f55304387e333f6234823ea9b # v3.1.2
+        uses: pypa/cibuildwheel@c923d83ad9c1bc00211c5041d0c3f73294ff88f6 # v3.1.4
         with:
           output-dir: dist
         env:
@@ -213,7 +213,7 @@ jobs:
     if: github.repository == 'PyWavelets/pywt' && startsWith(github.ref, 'refs/tags/v')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
+      - uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v4.1.2
         with:
           fetch-depth: 0
 
@@ -228,7 +228,7 @@ jobs:
           pip install twine
           pip install cython numpy build
 
-      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         id: download
         with:
           pattern: "wheels_*"
@@ -271,11 +271,11 @@ jobs:
       (github.event_name == 'schedule')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
+      - uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v4.1.2
         with:
           fetch-depth: 0
 
-      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         id: download
         with:
           pattern: "wheels_*"