diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 833af2a..6a14e5c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
         steps:
         -   uses: actions/checkout@v4
         -
-            uses: actions/setup-python@v4
+            uses: actions/setup-python@v5
             with:
                 # matches compat target in setup.py
                 python-version: '3.8'
@@ -32,7 +32,7 @@ jobs:
         steps:
         -   uses: actions/checkout@v4
         -
-            uses: actions/setup-python@v4
+            uses: actions/setup-python@v5
             with:
                 python-version: ${{ matrix.python-version }}
         -   name: "Main Script"
@@ -47,7 +47,7 @@ jobs:
         steps:
         -   uses: actions/checkout@v4
         -
-            uses: actions/setup-python@v4
+            uses: actions/setup-python@v5
             with:
                 python-version: '3.x'
         -   name: "Main Script"
@@ -68,7 +68,7 @@ jobs:
         steps:
         -   uses: actions/checkout@v4
         -
-            uses: actions/setup-python@v4
+            uses: actions/setup-python@v5
             with:
                 python-version: '3.x'
         -   name: "Main Script"
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 10e2e75..ff0b315 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -36,7 +36,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"