diff --git a/.github/actions/build-vsix/action.yml b/.github/actions/build-vsix/action.yml
index 40d8d73cb4c6..888809eb5cdf 100644
--- a/.github/actions/build-vsix/action.yml
+++ b/.github/actions/build-vsix/action.yml
@@ -31,10 +31,10 @@ runs:
       uses: dtolnay/rust-toolchain@stable
 
     # Jedi LS depends on dataclasses which is not in the stdlib in Python 3.7.
-    - name: Use Python 3.9 for JediLSP
+    - name: Use Python 3.10 for JediLSP
       uses: actions/setup-python@v6
       with:
-        python-version: 3.9
+        python-version: "3.10"
         cache: 'pip'
         cache-dependency-path: |
           requirements.txt