diff --git a/.github/workflows/test_and_deploy.yml b/.github/workflows/test_and_deploy.yml
index 60a9c2c..7dcc5d7 100644
--- a/.github/workflows/test_and_deploy.yml
+++ b/.github/workflows/test_and_deploy.yml
@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Pixi
-        uses: prefix-dev/setup-pixi@v0.8.14
+        uses: prefix-dev/setup-pixi@v0.9.0
 
       - name: Unit test with code coverage
         run: pixi run test -vv --cov=${{ env.PKG_NAME }} --cov-report=xml --cov-report=term
@@ -42,7 +42,7 @@ jobs:
           ref: ${{ github.ref }}
 
       - name: Setup Pixi
-        uses: prefix-dev/setup-pixi@v0.8.14
+        uses: prefix-dev/setup-pixi@v0.9.0
 
       - name: Build Conda package
         run: |
@@ -78,7 +78,7 @@ jobs:
           ref: ${{ github.ref }}
 
       - name: Setup Pixi
-        uses: prefix-dev/setup-pixi@v0.8.14
+        uses: prefix-dev/setup-pixi@v0.9.0
 
       - name: Download conda package artifact
         uses: actions/download-artifact@v5
@@ -111,7 +111,7 @@ jobs:
           fetch-tags: true
 
       - name: Setup pixi
-        uses: prefix-dev/setup-pixi@v0.8.14
+        uses: prefix-dev/setup-pixi@v0.9.0
         with:
           manifest-path: pyproject.toml
 
diff --git a/.github/workflows/update-lockfile.yml b/.github/workflows/update-lockfile.yml
index eb138a1..4361c28 100644
--- a/.github/workflows/update-lockfile.yml
+++ b/.github/workflows/update-lockfile.yml
@@ -17,7 +17,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up pixi
-        uses: prefix-dev/setup-pixi@v0.8.14
+        uses: prefix-dev/setup-pixi@v0.9.0
         with:
           run-install: false