diff --git a/deploy-0chain-minstake/action.yml b/deploy-0chain-minstake/action.yml
index 21290249..147993a5 100644
--- a/deploy-0chain-minstake/action.yml
+++ b/deploy-0chain-minstake/action.yml
@@ -282,7 +282,7 @@ runs:
         COUNT=3       #COUNT will be giving 3 try to install the helmchart.
         RET=1         #You can set RET=0 to skip the 0chain-del helm-chart deployment
         while [[ $RET -ne 0 && $COUNT -gt 0 ]]; do
-           helm upgrade --install 0chain --wait --timeout 10m  0chain-helm/zchainDel --set sharder.hostName=${{ env.NAMESPACE }} --set sharder.host=devnet-0chain.net --set sharder.image.tag=${{ env.SHARDER_TAG }} \
+           helm upgrade --install 0chain --wait --timeout 10m  0chain-helm/zchainDel --set sharder.hostName=${{ env.NAMESPACE }} --set sharder.host=devnet-0chain.net --set sharder.image.tag=v1.15.7 \
              --set sharder.config.zchain01.delegate_wallet="b888ae3400b67a47362aad7d6263fcfeb6585fe696e8d182d3bb4f4a9d737bae" \
              --set sharder.config.zchain02.delegate_wallet="b3e3f587dd65aaf4118adf87878a138dbb3163a3b169a0d1872aa9a7a0fa5c50" \
              --set sharder.config.zchain01.kafka.enabled=true \
diff --git a/deploy-0chain/action.yml b/deploy-0chain/action.yml
index 08fb7caa..b665dcda 100644
--- a/deploy-0chain/action.yml
+++ b/deploy-0chain/action.yml
@@ -400,7 +400,7 @@ runs:
              --set validator.config.delegate_wallet=591d6d0d5642bdbc924756ca2647b4b59adce0acd02a487ecc4d1bd4669293a8 \
              --set blobber.hostName=${{ env.NAMESPACE }} \
              --set blobber.host=devnet-0chain.net \
-             --set blobber.image.tag=${{ env.BLOBBER_TAG }} \
+             --set blobber.image.tag=v1.15.3 \
              --set validator.image.tag=${{ env.VALIDATOR_TAG }} \
              --set validator.hostName=${{ env.NAMESPACE }} \
              --set validator.host=devnet-0chain.net -n ${{ env.NAMESPACE }} \