diff --git a/.github/workflows/build_and_test.yaml b/.github/workflows/build_and_test.yaml
index be0d2e6..a809520 100644
--- a/.github/workflows/build_and_test.yaml
+++ b/.github/workflows/build_and_test.yaml
@@ -33,7 +33,7 @@ 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
 
       - name: Generate build directory
         run: mkdir -p ${{ env.FANS_BUILD_DIR }}
diff --git a/.github/workflows/build_and_test_mac.yaml b/.github/workflows/build_and_test_mac.yaml
index b18fca0..a7d2f75 100644
--- a/.github/workflows/build_and_test_mac.yaml
+++ b/.github/workflows/build_and_test_mac.yaml
@@ -33,7 +33,7 @@ jobs:
           brew install fftw eigen
 
       - name: Set up pixi
-        uses: prefix-dev/setup-pixi@v0.8.14
+        uses: prefix-dev/setup-pixi@v0.9.0
 
       - name: Generate build directory
         run: mkdir -p ${{ env.FANS_BUILD_DIR }}