diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 476db2a..31ffcab 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
 
       - uses: actions/setup-python@v6
         with:
-          python-version: "3.x"
+          python-version: "3.14.5"
 
       - name: Install libarchive build dependencies
         run: |
@@ -75,7 +75,7 @@ jobs:
 
       - uses: actions/setup-python@v6
         with:
-          python-version: "3.x"
+          python-version: "3.14.5"
 
       - run: |
           pip install build Cython