diff --git a/.github/workflows/build_docs.yml b/.github/workflows/build_docs.yml
index 26d74625..2baf4db7 100644
--- a/.github/workflows/build_docs.yml
+++ b/.github/workflows/build_docs.yml
@@ -19,7 +19,7 @@ jobs:
       with:
         python-version: 3.9
 
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ hashFiles('**/setup.py') }}
diff --git a/.github/workflows/install_from_wheel.yml b/.github/workflows/install_from_wheel.yml
index 6d4d2ab1..92125ce0 100644
--- a/.github/workflows/install_from_wheel.yml
+++ b/.github/workflows/install_from_wheel.yml
@@ -23,7 +23,7 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
 
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ hashFiles('**/setup.py') }}
diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index 446b66ad..2d56dabb 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -23,7 +23,7 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
 
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ hashFiles('**/setup.py') }}