diff --git a/.github/workflows/pr-check-secondary-examples.yml b/.github/workflows/pr-check-secondary-examples.yml
index 3ce328a33..1792b47c8 100644
--- a/.github/workflows/pr-check-secondary-examples.yml
+++ b/.github/workflows/pr-check-secondary-examples.yml
@@ -72,7 +72,7 @@ jobs:
 
       - name: Prepare Hiero Solo
         id: solo
-        uses: hiero-ledger/hiero-solo-action@c397dc8f75a4d24ae0be621529d7f9dfe8a9f460 # v0.21.0
+        uses: hiero-ledger/hiero-solo-action@531a2b283ca4912df537d64bf89da0f6be4c2574 # v0.22.0
         with:
           installMirrorNode: true
           soloVersion: v0.74.0
diff --git a/.github/workflows/pr-check-secondary-unit-integration-test.yml b/.github/workflows/pr-check-secondary-unit-integration-test.yml
index fa908f5a8..19fc994b9 100644
--- a/.github/workflows/pr-check-secondary-unit-integration-test.yml
+++ b/.github/workflows/pr-check-secondary-unit-integration-test.yml
@@ -129,7 +129,7 @@ jobs:
 
       - name: Prepare Hiero Solo
         id: solo
-        uses: hiero-ledger/hiero-solo-action@c397dc8f75a4d24ae0be621529d7f9dfe8a9f460 # v0.21.0
+        uses: hiero-ledger/hiero-solo-action@531a2b283ca4912df537d64bf89da0f6be4c2574 # v0.22.0
         with:
           installMirrorNode: true
           soloVersion: v0.74.0