diff --git a/.github/workflows/kurtosis.yml b/.github/workflows/kurtosis.yml
index 8f7974d4c..3eaf3ec59 100644
--- a/.github/workflows/kurtosis.yml
+++ b/.github/workflows/kurtosis.yml
@@ -83,7 +83,7 @@ jobs:
         cat kurtosis-network-params.yml | envsubst > assertoor.yaml
         sed -i "s/el_image: .*/el_image: localtestnet/" assertoor.yaml
 
-        kurtosis run github.com/ethpandaops/ethereum-package --enclave assertoor-${{ github.run_id }} --args-file assertoor.yaml
+        kurtosis run github.com/ethpandaops/ethereum-package@4.3.0 --enclave assertoor-${{ github.run_id }} --args-file assertoor.yaml
 
         enclave_dump=$(kurtosis enclave inspect assertoor-${{ github.run_id }})
 
diff --git a/kurtosis-network-params.yml b/kurtosis-network-params.yml
index 7e72885b2..f660357dc 100644
--- a/kurtosis-network-params.yml
+++ b/kurtosis-network-params.yml
@@ -22,7 +22,7 @@ additional_services:
   - beacon_metrics_gazer
 mev_type: null
 assertoor_params:
-  image: "ethpandaops/assertoor:master"
+  image: "ethpandaops/assertoor:latest"
   run_stability_check: false
   run_block_proposal_check: true
   run_transaction_test: true
diff --git a/run-kurtosis-check.sh b/run-kurtosis-check.sh
index b262554dd..2a7a442cd 100755
--- a/run-kurtosis-check.sh
+++ b/run-kurtosis-check.sh
@@ -87,7 +87,7 @@ sed -i "s/el_image: .*/el_image: $new_el_image/" assertoor.yaml
 
 sudo kurtosis run \
   --enclave nimbus-localtestnet \
-  github.com/ethpandaops/ethereum-package \
+  github.com/ethpandaops/ethereum-package@4.3.0 \
   --args-file assertoor.yaml
 
 enclave_dump=$(kurtosis enclave inspect nimbus-localtestnet)