diff --git a/.github/workflows/equivalence-test-diff.yml b/.github/workflows/equivalence-test-diff.yml
index 6967cab5c41d..cf7603d829b9 100644
--- a/.github/workflows/equivalence-test-diff.yml
+++ b/.github/workflows/equivalence-test-diff.yml
@@ -6,7 +6,6 @@ on:
       - synchronize
       - ready_for_review
       - reopened
-      - synchronize
 
 permissions:
   contents: read
@@ -35,7 +34,7 @@ jobs:
         shell: bash
         run: |
           ./.github/scripts/equivalence-test.sh download_equivalence_test_binary \
-            0.3.0 \
+            0.4.0 \
             ./bin/equivalence-tests \
             linux \
             amd64
diff --git a/.github/workflows/equivalence-test-manual-update.yml b/.github/workflows/equivalence-test-manual-update.yml
index 615c43a10d17..d4137260960c 100644
--- a/.github/workflows/equivalence-test-manual-update.yml
+++ b/.github/workflows/equivalence-test-manual-update.yml
@@ -13,8 +13,8 @@ on:
         required: true
       equivalence-test-version:
         type: string
-        description: 'Equivalence testing framework version to use (no v prefix, eg. 0.3.0).'
-        default: "0.3.0"
+        description: 'Equivalence testing framework version to use (no v prefix, eg. 0.4.0).'
+        default: "0.4.0"
         required: true
 
 permissions:
diff --git a/.github/workflows/equivalence-test-update.yml b/.github/workflows/equivalence-test-update.yml
index 988fbf94d9b2..31b4c9b41516 100644
--- a/.github/workflows/equivalence-test-update.yml
+++ b/.github/workflows/equivalence-test-update.yml
@@ -18,14 +18,14 @@ jobs:
       - name: target_branch
         id: target_branch
         run: |
-          merged = ${{ github.event.pull_request.merged }}
-          target_branch = ${{ github.event.pull_request.base.ref }}
+          merged="${{ github.event.pull_request.merged }}"
+          target_branch="${{ github.event.pull_request.base.ref }}"
           
-          targets_release_branch = false
+          targets_release_branch=false
           if [ "$target_branch" == "main" ]; then
-            targets_release_branch = true
+            targets_release_branch=true
           elif [ "$target_branch" =~ ^v[0-9]+\.[0-9]+$ ]; then
-            targets_release_branch = true
+            targets_release_branch=true
           fi
           
           should_run=false
@@ -57,7 +57,7 @@ jobs:
 
       - uses: ./.github/actions/equivalence-test
         with:
-          target-equivalence-test-version: ${{ inputs.equivalence-test-version }}
+          target-equivalence-test-version: 0.4.0
           target-os: linux
           target-arch: amd64
           current-branch: ${{ github.event.pull_request.base.ref }}