diff --git a/.github/scripts/run_smartnet.sh b/.github/scripts/run_smartnet.sh
index 72223e9e3f..1a65cb68c0 100755
--- a/.github/scripts/run_smartnet.sh
+++ b/.github/scripts/run_smartnet.sh
@@ -2,7 +2,7 @@
 
 set -e
 
-export NODE_IMAGE=573243519133.dkr.ecr.us-east-1.amazonaws.com/feature-env-aleph-node:fe-benjamin_c643069
+export NODE_IMAGE=public.ecr.aws/p6e8q1z1/feature-env-aleph-node:fe-benjamin_c643069
 
 # key derived from "//0"
 export NODE_ID=5D34dL5prEUaGNQtPPZ3yN5Y6BnkfXunKXXz6fo7ZJbLwRRH
diff --git a/.github/workflows/contracts-e2e-tests-and-deploy.yaml b/.github/workflows/contracts-e2e-tests-and-deploy.yaml
index c5a8ddd846..282b321c18 100644
--- a/.github/workflows/contracts-e2e-tests-and-deploy.yaml
+++ b/.github/workflows/contracts-e2e-tests-and-deploy.yaml
@@ -8,8 +8,9 @@ on:
       - created
   push:
 
+# DO NOT TOUCH THIS:
 concurrency:
-  group: ${{ github.ref }}-${{ github.workflow }}
+  group: ${{ github.workflow }}
   cancel-in-progress: false
 
 env:
@@ -71,7 +72,7 @@ jobs:
       # TODO : this should NOT be built every time
       - name: Install cargo-contract
         run: |
-              cargo install cargo-dylint dylint-link --force
+              cargo install cargo-dylint@2.1.1 dylint-link@2.1.1 --force
               # revision merging Hans's PR changes [fix for node URL parsing ]
               cargo install --git https://github.com/paritytech/cargo-contract.git --rev ${{ env.CARGOCONTRACT_REV }} --force