diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index afcb1e1..43804bc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,7 +6,7 @@ on:
       - main
 
 env:
-  PYTHON_VERSION: 3.x
+  PYTHON_VERSION: 3.11
 
 permissions:
   contents: read
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index feb24e3..aa9c0ce 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -9,7 +9,7 @@ on:
       - published
 
 env:
-  PYTHON_VERSION: 3.x
+  PYTHON_VERSION: 3.11
 
 permissions:
   contents: write