diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1886005..97d9bf2 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -22,7 +22,7 @@ jobs:
           cache: true
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
         with:
           experimental: true
 
@@ -58,7 +58,7 @@ jobs:
           cache: true
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       # Verify Docker is available for testcontainers (Ubuntu only)
       - name: Verify Docker availability
@@ -112,7 +112,7 @@ jobs:
           cache: true
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       # Verify Docker is available for testcontainers
       - name: Verify Docker availability
@@ -230,7 +230,7 @@ jobs:
           cache: true
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       - name: Build project
         run: mise run build
@@ -251,7 +251,7 @@ jobs:
           cache: true
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       - name: Build project
         run: go build -v ./...
@@ -273,7 +273,7 @@ jobs:
           cache: true
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       - name: Run CLI integration tests
         run: mise run test-cli
diff --git a/.github/workflows/dependabot-tidy.yml b/.github/workflows/dependabot-tidy.yml
index aa134c8..da5bcc1 100644
--- a/.github/workflows/dependabot-tidy.yml
+++ b/.github/workflows/dependabot-tidy.yml
@@ -26,7 +26,7 @@ jobs:
           cache: true
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
         with:
           experimental: true
 
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index b20bff6..1da546f 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -20,7 +20,7 @@ jobs:
           fetch-depth: 0
 
       - name: Install mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
 
       - name: Setup Go
         uses: actions/setup-go@v6