diff --git a/.github/workflows/testing-scheduled.yml b/.github/workflows/testing-scheduled.yml
index 0f0d02449..a4bab8ae0 100644
--- a/.github/workflows/testing-scheduled.yml
+++ b/.github/workflows/testing-scheduled.yml
@@ -10,7 +10,7 @@ jobs:
     permissions:
       actions: write
     steps:
-      - uses: benc-uk/workflow-dispatch@v1.2.2
+      - uses: benc-uk/workflow-dispatch@v1.2.3
         with:
           workflow: testing-stable.yml
           ref: stable
@@ -20,7 +20,7 @@ jobs:
     permissions:
       actions: write
     steps:
-      - uses: benc-uk/workflow-dispatch@v1.2.2
+      - uses: benc-uk/workflow-dispatch@v1.2.3
         with:
           workflow: testing-develop.yml
           ref: develop
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index a3f502c94..b6e7d33c9 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -47,7 +47,7 @@ jobs:
       # scheduled tests should just check that new dependency versions do not break the
       # tests, but should not update the image.
       if: ${{ (github.ref_name == 'stable' || github.ref_name == 'develop') && github.event_name == 'push' && env.triggerdockerbuild == 'yes' && matrix.order == 'normal' }}
-      uses: benc-uk/workflow-dispatch@v1.2.2
+      uses: benc-uk/workflow-dispatch@v1.2.3
       with:
         workflow: Update Image testing-${{ inputs.image_suffix }}
         repo: Open-MSS/dockertesting