diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index 430d9425d..0e4903323 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -38,7 +38,9 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Mise
-        uses: jdx/mise-action@5228313ee0372e111a38da051671ca30fc5a96db # v3.6.3
+        uses: jdx/mise-action@c2a87611a18de5b3828c5652fe268e992400cb5c # v4.3.0
+        with:
+          version: "2026.9.1"
 
       - name: Read env
         run: cat .github/workflows/env.properties >> $GITHUB_ENV