diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2ff9cb3..9872e8d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: "mise - install tools"
-        uses: jdx/mise-action@5228313ee0372e111a38da051671ca30fc5a96db # v3.6.3
+        uses: jdx/mise-action@c1ecc8f748cd28cdeabf76dab3cccde4ce692fe4 # v4.0.0
         with:
           version: 2025.12.11
           install: true # run mise install
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 174aeaf..1fb47a9 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -20,7 +20,7 @@ jobs:
       #
       ######################################################
       - name: "mise - install tools"
-        uses: jdx/mise-action@5228313ee0372e111a38da051671ca30fc5a96db # v3.6.3
+        uses: jdx/mise-action@c1ecc8f748cd28cdeabf76dab3cccde4ce692fe4 # v4.0.0
         with:
           version: 2025.12.11
           install: true # run mise install