diff --git a/.github/workflows/ci-additional.yml b/.github/workflows/ci-additional.yml
index a60f5642..38f42553 100644
--- a/.github/workflows/ci-additional.yml
+++ b/.github/workflows/ci-additional.yml
@@ -29,7 +29,7 @@ jobs:
           fetch-depth: 0 # fetch all branches and tags
 
       - name: setup environment
-        uses: prefix-dev/setup-pixi@a0af7a228712d6121d37aba47adf55c1332c9c2e # 0.9.4
+        uses: prefix-dev/setup-pixi@1b2de7f3351f171c8b4dfeb558c639cb58ed4ec0 # 0.9.5
         with:
           environments: "ci-py313"
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index af4fc670..11a41ad0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -86,7 +86,7 @@ jobs:
           cache-key: ${{ needs.cache-pixi-lock.outputs.cache-key }}
 
       - name: setup environment
-        uses: prefix-dev/setup-pixi@a0af7a228712d6121d37aba47adf55c1332c9c2e # 0.9.4
+        uses: prefix-dev/setup-pixi@1b2de7f3351f171c8b4dfeb558c639cb58ed4ec0 # 0.9.5
         with:
           pixi-version: "${{ needs.cache-pixi-lock.outputs.pixi-version }}"
           frozen: true
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 5daa0c6b..0f4b4bc9 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -63,7 +63,7 @@ jobs:
           fetch-depth: 0 # fetch all branches and tags
 
       - name: setup environment
-        uses: prefix-dev/setup-pixi@a0af7a228712d6121d37aba47adf55c1332c9c2e # 0.9.4
+        uses: prefix-dev/setup-pixi@1b2de7f3351f171c8b4dfeb558c639cb58ed4ec0 # 0.9.5
         with:
           environments: "nightly"
           locked: false