diff --git a/packages/google-analytics-admin/samples/package.json b/packages/google-analytics-admin/samples/package.json
index d8f18fc51e39..bb2c5543a2af 100644
--- a/packages/google-analytics-admin/samples/package.json
+++ b/packages/google-analytics-admin/samples/package.json
@@ -16,7 +16,7 @@
   "dependencies": {
     "@google-analytics/admin": "^4.3.0",
     "google-auth-library": "^7.0.0",
-    "google-gax": "^2.6.3",
+    "google-gax": "^3.0.0",
     "http": "0.0.1-security",
     "open": "^8.0.0",
     "server-destroy": "^1.0.1"
diff --git a/packages/google-analytics-data/samples/package.json b/packages/google-analytics-data/samples/package.json
index eaa18ec0a027..1cad016d312e 100644
--- a/packages/google-analytics-data/samples/package.json
+++ b/packages/google-analytics-data/samples/package.json
@@ -15,7 +15,7 @@
   "dependencies": {
     "@google-analytics/data": "^3.1.1",
     "google-auth-library": "^7.0.0",
-    "google-gax": "^2.10.0",
+    "google-gax": "^3.0.0",
     "http": "^0.0.1-security",
     "lint": "^0.8.0",
     "open": "^8.0.0",
diff --git a/packages/google-area120-tables/samples/package.json b/packages/google-area120-tables/samples/package.json
index bf377c97ed9d..06958fa3c187 100644
--- a/packages/google-area120-tables/samples/package.json
+++ b/packages/google-area120-tables/samples/package.json
@@ -15,7 +15,7 @@
   "dependencies": {
     "@google/area120-tables": "^2.1.2",
     "google-auth-library": "^7.14.0",
-    "google-gax": "^2.30.0",
+    "google-gax": "^3.0.0",
     "open": "^8.4.0",
     "server-destroy": "^1.0.1"
   },
diff --git a/packages/google-cloud-channel/samples/package.json b/packages/google-cloud-channel/samples/package.json
index 8d804bab3cf7..bf27c0e484e6 100644
--- a/packages/google-cloud-channel/samples/package.json
+++ b/packages/google-cloud-channel/samples/package.json
@@ -16,7 +16,7 @@
     "@google-cloud/channel": "^2.2.0",
     "@google-cloud/local-auth": "^2.0.0",
     "google-auth-library": "^7.0.0",
-    "google-gax": "^2.10.0",
+    "google-gax": "^3.0.0",
     "open": "^8.0.0",
     "server-destroy": "^1.0.1"
   },