diff --git a/.github/workflows/sub_buildPixi.yml b/.github/workflows/sub_buildPixi.yml
index f3a0bce7ef..c3c562ad06 100644
--- a/.github/workflows/sub_buildPixi.yml
+++ b/.github/workflows/sub_buildPixi.yml
@@ -108,7 +108,7 @@ jobs:
 
     - uses: prefix-dev/setup-pixi@v0.8.3
       with:
-        pixi-version: v0.42.1
+        pixi-version: v0.43.3
         cache: false
 
     - name: Restore Compiler Cache