diff --git a/.github/workflows/package-pypi.yml b/.github/workflows/package-pypi.yml
index 2cafcaf02d..1512e7df1f 100644
--- a/.github/workflows/package-pypi.yml
+++ b/.github/workflows/package-pypi.yml
@@ -17,6 +17,7 @@ jobs:
     - uses: actions/setup-python@v5
       with:
         python-version: 3.13
+        cache: 'pip'
     - name: Install dependencies (Linux)
       if: runner.os == 'linux'
       run: |
@@ -84,6 +85,7 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
+        cache: 'pip'
     - name: Install gettext (macOS)
       if: runner.os == 'macOS'
       run: |
diff --git a/.github/workflows/package-windows.yml b/.github/workflows/package-windows.yml
index a0f9cb7c78..971fec0493 100644
--- a/.github/workflows/package-windows.yml
+++ b/.github/workflows/package-windows.yml
@@ -27,6 +27,10 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: 3.13
+        cache: 'pip'
+        cache-dependency-path: |
+          requirements-build.txt
+          requirements-win.txt
     - name: Setup Windows build environment
       run: |
         & .\scripts\package\win-setup.ps1 `
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index ff070121ac..b50d77357f 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -19,6 +19,7 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
+        cache: 'pip'
     - name: Install dependencies (Linux)
       if: runner.os == 'linux'
       run: |