diff --git a/.github/workflows/zxc-build-library.yaml b/.github/workflows/zxc-build-library.yaml
index 5e8ee0b79..625f8af30 100644
--- a/.github/workflows/zxc-build-library.yaml
+++ b/.github/workflows/zxc-build-library.yaml
@@ -196,7 +196,7 @@ jobs:
 
       - name: Prepare Hiero Solo
         id: solo
-        uses: hiero-ledger/hiero-solo-action@328bc84c3b00a990a151418144fd682a4eb76ea6 # v0.19.0
+        uses: hiero-ledger/hiero-solo-action@531a2b283ca4912df537d64bf89da0f6be4c2574 # v0.22.0
         with:
           soloVersion: v0.65.0
           installMirrorNode: true