diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index 98dc1236..c96c2d12 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -31,7 +31,7 @@ jobs:
         fetch-depth: '0'
     - run: git fetch --depth=1 origin +refs/tags/*:refs/tags/* +refs/heads/*:refs/remotes/origin/*
     - name: Set up Python 3.9
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: '3.9'
     - name: Build and mypy (3.9)
@@ -42,7 +42,7 @@ jobs:
         ./.github/workflows/build-test mypy
     - name: Set up Python 3.10
       if: github.event_name == 'push' || github.event_name == 'pull_request' || github.event_name == 'release' || github.event_name == 'schedule'
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: '3.10'
     - name: Build (3.10)
@@ -98,7 +98,7 @@ jobs:
       with:
         fetch-depth: '0'
     - name: Set up Python 3.10
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: '3.10'
     - name: Download all wheels
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 8e82be55..26e08a12 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python 3.10
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: '3.10'
     - name: Upgrade pip and install wheel
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 87c083f8..2356b943 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python 3.x
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: '3.x'
     - name: Update pip