diff --git a/.github/workflows/nucypher-core.yml b/.github/workflows/nucypher-core.yml
index fd7813f..3715ccc 100644
--- a/.github/workflows/nucypher-core.yml
+++ b/.github/workflows/nucypher-core.yml
@@ -120,7 +120,7 @@ jobs:
           - "3.12"
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python }}
 
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index ba56b8a..390323d 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -57,7 +57,7 @@ jobs:
           image: tonistiigi/binfmt:latest
           platforms: arm64
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         name: Install Python
         with:
           python-version: '3.12'
@@ -92,7 +92,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         name: Install Python
         with:
           python-version: '3.12'