diff --git a/packages/google-cloud-bigquery-storage/samples/snippets/requirements-test.txt b/packages/google-cloud-bigquery-storage/samples/snippets/requirements-test.txt
index 103211ad0c45..3600a0867a46 100644
--- a/packages/google-cloud-bigquery-storage/samples/snippets/requirements-test.txt
+++ b/packages/google-cloud-bigquery-storage/samples/snippets/requirements-test.txt
@@ -1,2 +1,2 @@
-google-cloud-testutils==1.8.0
+google-cloud-testutils==1.10.1
 pytest==9.1.1; python_version >= '3.9'
diff --git a/packages/google-cloud-bigquery/samples/desktopapp/requirements-test.txt b/packages/google-cloud-bigquery/samples/desktopapp/requirements-test.txt
index 078b008bee55..ab7e1e26ccce 100644
--- a/packages/google-cloud-bigquery/samples/desktopapp/requirements-test.txt
+++ b/packages/google-cloud-bigquery/samples/desktopapp/requirements-test.txt
@@ -1,4 +1,4 @@
-google-cloud-testutils==1.6.4
+google-cloud-testutils==1.10.1
 pytest==9.1.1
 mock==5.2.0
 pytest-xdist==3.8.0
diff --git a/packages/google-cloud-bigquery/samples/magics/requirements-test.txt b/packages/google-cloud-bigquery/samples/magics/requirements-test.txt
index 078b008bee55..ab7e1e26ccce 100644
--- a/packages/google-cloud-bigquery/samples/magics/requirements-test.txt
+++ b/packages/google-cloud-bigquery/samples/magics/requirements-test.txt
@@ -1,4 +1,4 @@
-google-cloud-testutils==1.6.4
+google-cloud-testutils==1.10.1
 pytest==9.1.1
 mock==5.2.0
 pytest-xdist==3.8.0
diff --git a/packages/google-cloud-bigquery/samples/notebooks/requirements-test.txt b/packages/google-cloud-bigquery/samples/notebooks/requirements-test.txt
index 078b008bee55..ab7e1e26ccce 100644
--- a/packages/google-cloud-bigquery/samples/notebooks/requirements-test.txt
+++ b/packages/google-cloud-bigquery/samples/notebooks/requirements-test.txt
@@ -1,4 +1,4 @@
-google-cloud-testutils==1.6.4
+google-cloud-testutils==1.10.1
 pytest==9.1.1
 mock==5.2.0
 pytest-xdist==3.8.0
diff --git a/packages/google-cloud-bigquery/samples/snippets/requirements-test.txt b/packages/google-cloud-bigquery/samples/snippets/requirements-test.txt
index ce2fde6df893..69f2818b96e3 100644
--- a/packages/google-cloud-bigquery/samples/snippets/requirements-test.txt
+++ b/packages/google-cloud-bigquery/samples/snippets/requirements-test.txt
@@ -1,5 +1,5 @@
 # samples/snippets should be runnable with no "extras"
-google-cloud-testutils==1.6.4
+google-cloud-testutils==1.10.1
 pytest==9.1.1
 mock==5.2.0
 pytest-xdist==3.8.0
diff --git a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements-test.txt b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements-test.txt
index f01fd134c400..5d12d37517f3 100644
--- a/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements-test.txt
+++ b/packages/google-cloud-bigtable/samples/legacy_client/tableadmin/requirements-test.txt
@@ -1,2 +1,2 @@
 pytest
-google-cloud-testutils==1.7.0
+google-cloud-testutils==1.10.1
diff --git a/packages/google-cloud-spanner/samples/samples/requirements-test.txt b/packages/google-cloud-spanner/samples/samples/requirements-test.txt
index 85b7084eb737..45c13eb40784 100644
--- a/packages/google-cloud-spanner/samples/samples/requirements-test.txt
+++ b/packages/google-cloud-spanner/samples/samples/requirements-test.txt
@@ -1,5 +1,5 @@
 pytest==9.1.1
 pytest-dependency==0.6.1
 mock==5.2.0
-google-cloud-testutils==1.8.0
+google-cloud-testutils==1.10.1
 pytest-asyncio==1.4.0