diff --git a/packages/auto-label/cloudbuild.yaml b/packages/auto-label/cloudbuild.yaml
index 96629bb2c51..4fda47e83a4 100644
--- a/packages/auto-label/cloudbuild.yaml
+++ b/packages/auto-label/cloudbuild.yaml
@@ -39,7 +39,7 @@ steps:
       - "$_KEY_LOCATION"
       - "$_KEY_RING"
       - "$_FUNCTION_REGION"
-      - "nodejs14"
+      - "nodejs18"
 
   - name: gcr.io/cloud-builders/docker
     id: "build-docker"
diff --git a/packages/blunderbuss/cloudbuild.yaml b/packages/blunderbuss/cloudbuild.yaml
index 80189ef0e22..99feacda5c5 100644
--- a/packages/blunderbuss/cloudbuild.yaml
+++ b/packages/blunderbuss/cloudbuild.yaml
@@ -39,7 +39,7 @@ steps:
       - "$_KEY_LOCATION"
       - "$_KEY_RING"
       - "$_FUNCTION_REGION"
-      - "nodejs14"
+      - "nodejs18"
 
   - name: gcr.io/cloud-builders/docker
     id: "build-docker"
diff --git a/packages/do-not-merge/cloudbuild.yaml b/packages/do-not-merge/cloudbuild.yaml
index fa974fc5097..724aad38478 100644
--- a/packages/do-not-merge/cloudbuild.yaml
+++ b/packages/do-not-merge/cloudbuild.yaml
@@ -40,7 +40,7 @@ steps:
       - "$_KEY_LOCATION"
       - "$_KEY_RING"
       - "$_FUNCTION_REGION"
-      - "nodejs14"
+      - "nodejs18"
 
   - name: gcr.io/cloud-builders/docker
     id: "build-docker"
diff --git a/packages/failurechecker/cloudbuild.yaml b/packages/failurechecker/cloudbuild.yaml
index 34f7acb8192..3c10093436a 100644
--- a/packages/failurechecker/cloudbuild.yaml
+++ b/packages/failurechecker/cloudbuild.yaml
@@ -37,7 +37,7 @@ steps:
       - "$_KEY_LOCATION"
       - "$_KEY_RING"
       - "$_FUNCTION_REGION"
-      - "nodejs14"
+      - "nodejs18"
 
   - name: gcr.io/cloud-builders/docker
     id: "build-docker"
diff --git a/packages/flakybot/cloudbuild.yaml b/packages/flakybot/cloudbuild.yaml
index 987a523c761..f284e6da03c 100644
--- a/packages/flakybot/cloudbuild.yaml
+++ b/packages/flakybot/cloudbuild.yaml
@@ -39,7 +39,7 @@ steps:
       - "$_KEY_LOCATION"
       - "$_KEY_RING"
       - "$_FUNCTION_REGION"
-      - "nodejs14"
+      - "nodejs18"
 
   - name: gcr.io/cloud-builders/docker
     id: "build-docker"
diff --git a/packages/generated-files-bot/cloudbuild.yaml b/packages/generated-files-bot/cloudbuild.yaml
index 0d5462b950d..aaf960d7e01 100644
--- a/packages/generated-files-bot/cloudbuild.yaml
+++ b/packages/generated-files-bot/cloudbuild.yaml
@@ -37,7 +37,7 @@ steps:
       - "$_KEY_LOCATION"
       - "$_KEY_RING"
       - "$_FUNCTION_REGION"
-      - "nodejs14"
+      - "nodejs18"
 
   - name: gcr.io/cloud-builders/docker
     id: "build-docker"
diff --git a/packages/header-checker-lint/cloudbuild.yaml b/packages/header-checker-lint/cloudbuild.yaml
index 416b34ff155..c8aa1b74666 100644
--- a/packages/header-checker-lint/cloudbuild.yaml
+++ b/packages/header-checker-lint/cloudbuild.yaml
@@ -37,7 +37,7 @@ steps:
       - "$_KEY_LOCATION"
       - "$_KEY_RING"
       - "$_FUNCTION_REGION"
-      - "nodejs14"
+      - "nodejs18"
 
   - name: gcr.io/cloud-builders/docker
     id: "build-docker"
diff --git a/packages/label-sync/cloudbuild.yaml b/packages/label-sync/cloudbuild.yaml
index 394e6ba5273..93bb7983342 100644
--- a/packages/label-sync/cloudbuild.yaml
+++ b/packages/label-sync/cloudbuild.yaml
@@ -37,7 +37,7 @@ steps:
       - "$_KEY_LOCATION"
       - "$_KEY_RING"
       - "$_FUNCTION_REGION"
-      - "nodejs14"
+      - "nodejs18"
 
   - name: gcr.io/cloud-builders/npm
     id: "cron-deploy"
diff --git a/packages/owl-bot/cloudbuild.yaml b/packages/owl-bot/cloudbuild.yaml
index d7930a62ddc..405c1075320 100644
--- a/packages/owl-bot/cloudbuild.yaml
+++ b/packages/owl-bot/cloudbuild.yaml
@@ -41,7 +41,7 @@ steps:
       - "$_KEY_LOCATION"
       - "$_KEY_RING"
       - "$_FUNCTION_REGION"
-      - "nodejs14"
+      - "nodejs18"
       - "540s"
       - "68a5145e-8907-4301-a4b6-b7e37892a510"
 
diff --git a/packages/policy/cloudbuild.yaml b/packages/policy/cloudbuild.yaml
index afe5176a7e0..254dd80241a 100644
--- a/packages/policy/cloudbuild.yaml
+++ b/packages/policy/cloudbuild.yaml
@@ -37,7 +37,7 @@ steps:
       - "$_KEY_LOCATION"
       - "$_KEY_RING"
       - "$_FUNCTION_REGION"
-      - "nodejs14"
+      - "nodejs18"
 
   - name: gcr.io/cloud-builders/npm
     id: "cron-deploy"
diff --git a/packages/repo-metadata-lint/cloudbuild.yaml b/packages/repo-metadata-lint/cloudbuild.yaml
index 7a9ee03f1cd..efbd7eeffc5 100644
--- a/packages/repo-metadata-lint/cloudbuild.yaml
+++ b/packages/repo-metadata-lint/cloudbuild.yaml
@@ -37,7 +37,7 @@ steps:
       - "$_KEY_LOCATION"
       - "$_KEY_RING"
       - "$_FUNCTION_REGION"
-      - "nodejs14"
+      - "nodejs18"
 
   - name: gcr.io/cloud-builders/npm
     id: "cron-deploy"
diff --git a/packages/sync-repo-settings/cloudbuild.yaml b/packages/sync-repo-settings/cloudbuild.yaml
index e97fab8995f..84e4016acc4 100644
--- a/packages/sync-repo-settings/cloudbuild.yaml
+++ b/packages/sync-repo-settings/cloudbuild.yaml
@@ -37,7 +37,7 @@ steps:
       - "$_KEY_LOCATION"
       - "$_KEY_RING"
       - "$_FUNCTION_REGION"
-      - "nodejs14"
+      - "nodejs18"
 
   - name: gcr.io/cloud-builders/npm
     id: "cron-deploy"
diff --git a/packages/trusted-contribution/cloudbuild.yaml b/packages/trusted-contribution/cloudbuild.yaml
index ed49050c787..08576fc175b 100644
--- a/packages/trusted-contribution/cloudbuild.yaml
+++ b/packages/trusted-contribution/cloudbuild.yaml
@@ -37,7 +37,7 @@ steps:
       - "$_KEY_LOCATION"
       - "$_KEY_RING"
       - "$_FUNCTION_REGION"
-      - "nodejs14"
+      - "nodejs18"
 
   - name: gcr.io/cloud-builders/docker
     id: "build-docker"