diff --git a/.github/workflows/pr-check.yml b/.github/workflows/pr-check.yml
index f8c0ff1..99257f6 100644
--- a/.github/workflows/pr-check.yml
+++ b/.github/workflows/pr-check.yml
@@ -96,7 +96,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest]
-        python: ['3.8', '3.9', '3.10', '3.11', '3.12']
+        python: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13-dev']
 
     steps:
       - name: Checkout
diff --git a/.github/workflows/push-check.yml b/.github/workflows/push-check.yml
index 1e030aa..1b82ae2 100644
--- a/.github/workflows/push-check.yml
+++ b/.github/workflows/push-check.yml
@@ -101,7 +101,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest]
-        python: ['3.8', '3.9', '3.10', '3.11', '3.12']
+        python: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13-dev']
 
     steps:
       - name: Checkout