diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index adfd5c78..480e5943 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -34,7 +34,7 @@ jobs:
           fetch-depth: 0  # full history
 
       - name: Setup mise
-        uses: jdx/mise-action@1648a7812b9aeae629881980618f079932869151 # v4.0.1
+        uses: jdx/mise-action@dad1bfd3df957f44999b559dd69dc1671cb4e9ea # v4.2.1
         with:
           cache: true
 
diff --git a/.github/workflows/upgrade-main.yml b/.github/workflows/upgrade-main.yml
index be02331c..20fe4102 100644
--- a/.github/workflows/upgrade-main.yml
+++ b/.github/workflows/upgrade-main.yml
@@ -37,7 +37,7 @@ jobs:
           ref: main
 
       - name: Setup mise
-        uses: jdx/mise-action@1648a7812b9aeae629881980618f079932869151 # v4.0.1
+        uses: jdx/mise-action@dad1bfd3df957f44999b559dd69dc1671cb4e9ea # v4.2.1
         with:
           cache: true