diff --git a/.github/workflows/cpp.yml b/.github/workflows/cpp.yml
index 1d10be3b5bc82..dd5abbe1b4b1b 100644
--- a/.github/workflows/cpp.yml
+++ b/.github/workflows/cpp.yml
@@ -31,6 +31,7 @@ on:
       - 'cpp/**'
       - 'docker-compose.yml'
       - 'format/Flight.proto'
+      - 'testing'
   pull_request:
     paths:
       - '.github/workflows/cpp.yml'
@@ -44,6 +45,7 @@ on:
       - 'cpp/**'
       - 'docker-compose.yml'
       - 'format/Flight.proto'
+      - 'testing'
 
 concurrency:
   group: ${{ github.repository }}-${{ github.head_ref || github.sha }}-${{ github.workflow }}
diff --git a/testing b/testing
index 25d16511e8d42..735ae7128d571 160000
--- a/testing
+++ b/testing
@@ -1 +1 @@
-Subproject commit 25d16511e8d42c2744a1d94d90169e3a36e92631
+Subproject commit 735ae7128d571398dd798d7ff004adebeb342883