diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 564d4fab..7c983a9a 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -32,14 +32,11 @@ jobs:
 
       - name: Prepare Hiero Solo
         id: solo
-        uses: hiero-ledger/hiero-solo-action@a39acf8cfbaa2feb195a86530d0ab643a45aa541 # v0.10
+        uses: hiero-ledger/hiero-solo-action@97b1a5dfff3a18ae92ffb4c27f5ada95906f66bb #v0.12.0
         with:
           installMirrorNode: true
-          hieroVersion: v0.63.7
-          mirrorNodeVersion: v0.133.0
-          mirrorNodePortRest: 5551
-          mirrorNodePortGrpc: 5600
-          mirrorNodePortWeb3Rest: 8545
+          hieroVersion: v0.65.0
+          mirrorNodeVersion: v0.136.1
 
       - name: Wait for Mirror Node
         run: |