diff --git a/.github/workflows/image-update.yaml b/.github/workflows/image-update.yaml
index 5bb62fc..2f1fd51 100644
--- a/.github/workflows/image-update.yaml
+++ b/.github/workflows/image-update.yaml
@@ -157,10 +157,10 @@ jobs:
       - name: join version arrays
         id: join
         run: |
-          helm="${{ toJson(fromJson(steps.read.outputs.result).versions.helm) }}"
-          kubectl=${{ toJson(fromJson(steps.read.outputs.result).versions.kubectl) }}"
-          istioctl=${{ toJson(fromJson(steps.read.outputs.result).versions.istioctl) }}"
-          lego=${{ toJson(fromJson(steps.read.outputs.result).versions.lego) }}"
+          helm=${{ toJson(fromJson(steps.read.outputs.result).versions.helm) }}
+          kubectl=${{ toJson(fromJson(steps.read.outputs.result).versions.kubectl) }}
+          istioctl=${{ toJson(fromJson(steps.read.outputs.result).versions.istioctl) }}
+          lego=${{ toJson(fromJson(steps.read.outputs.result).versions.lego) }}
           
           jq --version
           versions=$(jq -s 'add' <<< '${helm}' '${kubectl}' '${istoctl}' '${lego}')