diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cc7e7b3..a5660e4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -66,7 +66,7 @@ jobs:
           free -h
 
       - name: Install mise-managed tools
-        uses: jdx/mise-action@e6a8b3978addb5a52f2b4cd9d91eafa7f0ab959d # v4.2.0
+        uses: jdx/mise-action@9e7f7633ff6f6d6048a9418a68d48f288f50eb14 # v4.2.3
 
       - name: Assert the pinned pgn version
         shell: bash
@@ -149,7 +149,7 @@ jobs:
         run: .github/scripts/build-contract-shell.sh contract-output contract-shell
 
       - name: Install mise-managed tools
-        uses: jdx/mise-action@e6a8b3978addb5a52f2b4cd9d91eafa7f0ab959d # v4.2.0
+        uses: jdx/mise-action@9e7f7633ff6f6d6048a9418a68d48f288f50eb14 # v4.2.3
 
       - name: Create a venv and install contract tools
         run: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a8b4799..15839f3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -203,7 +203,7 @@ jobs:
           cmp release-asset/resolved.dhall wheel/src/pgenie_python_gen/resolved.dhall
 
       - name: Install mise-managed tools
-        uses: jdx/mise-action@e6a8b3978addb5a52f2b4cd9d91eafa7f0ab959d # v4.2.0
+        uses: jdx/mise-action@9e7f7633ff6f6d6048a9418a68d48f288f50eb14 # v4.2.3
 
       - name: Build sdist and wheel
         run: mise x -- uv build --sdist --wheel --out-dir wheel/dist wheel