diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index af15466..da1189a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -152,7 +152,7 @@ jobs:
     - uses: actions/checkout@v6
 
     - name: Set up Elixir
-      uses: jdx/mise-action@v3
+      uses: jdx/mise-action@v4.2.3
       with:
         version: '2025.7.2'
         install: true