diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 19e1030d8..8adb0743b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -75,7 +75,7 @@ jobs:
       run: brew install boost
 
     - name: Update CMake
-      uses: jwlawson/actions-setup-cmake@v1.8
+      uses: jwlawson/actions-setup-cmake@v1.9
 
     - name: Cache wheels
       if: runner.os == 'macOS'
@@ -193,7 +193,7 @@ jobs:
         debug: ${{ matrix.python-debug }}
 
     - name: Update CMake
-      uses: jwlawson/actions-setup-cmake@v1.8
+      uses: jwlawson/actions-setup-cmake@v1.9
 
     - name: Valgrind cache
       if: matrix.valgrind
@@ -445,7 +445,7 @@ jobs:
       run: python3 -m pip install --upgrade pip
 
     - name: Update CMake
-      uses: jwlawson/actions-setup-cmake@v1.8
+      uses: jwlawson/actions-setup-cmake@v1.9
 
     - name: Configure
       shell: bash
@@ -727,7 +727,7 @@ jobs:
         architecture: x86
 
     - name: Update CMake
-      uses: jwlawson/actions-setup-cmake@v1.8
+      uses: jwlawson/actions-setup-cmake@v1.9
 
     - name: Prepare MSVC
       uses: ilammy/msvc-dev-cmd@v1
@@ -773,7 +773,7 @@ jobs:
         python-version: ${{ matrix.python }}
 
     - name: Update CMake
-      uses: jwlawson/actions-setup-cmake@v1.8
+      uses: jwlawson/actions-setup-cmake@v1.9
 
     - name: Prepare MSVC
       uses: ilammy/msvc-dev-cmd@v1
@@ -827,7 +827,7 @@ jobs:
         python-version: ${{ matrix.python }}
 
     - name: Update CMake
-      uses: jwlawson/actions-setup-cmake@v1.8
+      uses: jwlawson/actions-setup-cmake@v1.9
 
     - name: Prepare env
       run: python -m pip install -r tests/requirements.txt --prefer-binary
diff --git a/.github/workflows/configure.yml b/.github/workflows/configure.yml
index 0f3117be9..abcff1dde 100644
--- a/.github/workflows/configure.yml
+++ b/.github/workflows/configure.yml
@@ -55,7 +55,7 @@ jobs:
     # An action for adding a specific version of CMake:
     #   https://github.com/jwlawson/actions-setup-cmake
     - name: Setup CMake ${{ matrix.cmake }}
-      uses: jwlawson/actions-setup-cmake@v1.8
+      uses: jwlawson/actions-setup-cmake@v1.9
       with:
         cmake-version: ${{ matrix.cmake }}