diff --git a/build/int.cloudbuild.yaml b/build/int.cloudbuild.yaml
index a94b4903..d80c3b71 100644
--- a/build/int.cloudbuild.yaml
+++ b/build/int.cloudbuild.yaml
@@ -64,6 +64,6 @@ tags:
 - 'integration'
 substitutions:
   _DOCKER_IMAGE_DEVELOPER_TOOLS: 'cft/developer-tools'
-  _DOCKER_TAG_VERSION_DEVELOPER_TOOLS: '1.20.7'
+  _DOCKER_TAG_VERSION_DEVELOPER_TOOLS: '1.14.4'
 options:
   machineType: 'N1_HIGHCPU_8'