diff --git a/.github/workflows/ci-core.yml b/.github/workflows/ci-core.yml
index 1009736395..7d8f51b813 100644
--- a/.github/workflows/ci-core.yml
+++ b/.github/workflows/ci-core.yml
@@ -22,7 +22,7 @@ jobs:
       uses: actions/checkout@v5
 
     - name: 🐍 Setup Pixi
-      uses: prefix-dev/setup-pixi@v0.9.0
+      uses: prefix-dev/setup-pixi@v0.9.1
 
     - name: ✅ Validate conference data structure
       run: |
@@ -57,7 +57,7 @@ jobs:
       uses: actions/checkout@v5
 
     - name: 🐍 Setup Pixi
-      uses: prefix-dev/setup-pixi@v0.9.0
+      uses: prefix-dev/setup-pixi@v0.9.1
 
     - name: 🧪 Run Python tests
       run: |
@@ -78,7 +78,7 @@ jobs:
       uses: actions/checkout@v5
 
     - name: 🐍 Setup Pixi
-      uses: prefix-dev/setup-pixi@v0.9.0
+      uses: prefix-dev/setup-pixi@v0.9.1
 
     - name: 🔍 Run pre-commit hooks
       run: |