diff --git a/samples/snippets/requirements-test.txt b/samples/snippets/requirements-test.txt
index 7cf0be72..82b196c3 100644
--- a/samples/snippets/requirements-test.txt
+++ b/samples/snippets/requirements-test.txt
@@ -1,17 +1,20 @@
 attrs==25.3.0
-click==8.1.8
-google-auth==2.38.0
-google-cloud-testutils==1.6.0
+click===8.1.8; python_version <= '3.9'
+click==8.2.1; python_version >= '3.10'
+google-auth==2.40.3
+google-cloud-testutils==1.6.4
 iniconfig==2.1.0
-packaging==24.2
-pluggy==1.5.0
+packaging==25.0
+pluggy===1.5.0; python_version == '3.8'
+pluggy==1.6.0; python_version >= '3.9'
 py==1.11.0
 pyasn1==0.6.1
 pyasn1-modules==0.4.2
 pyparsing===3.1.4; python_version == '3.8'
 pyparsing==3.2.3; python_version >= '3.9'
 pytest===6.2.5
-rsa==4.9
+rsa==4.9.1
 six==1.17.0
 toml==0.10.2
-typing-extensions==4.13.0
+typing-extensions===4.13.0; python_version == '3.8'
+typing-extensions==4.14.0; python_version >= '3.9'
diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index d2a9ab03..c5e7e8fe 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1,32 +1,34 @@
 alembic===1.14.0; python_version == '3.8'
-alembic==1.15.2;  python_version >= '3.9'
-certifi==2025.1.31
-charset-normalizer==3.4.1
+alembic==1.16.1;  python_version >= '3.9'
+certifi==2025.4.26
+charset-normalizer==3.4.2
 geoalchemy2==0.17.1
-google-api-core[grpc]==2.24.2
-google-auth==2.38.0
+google-api-core[grpc]==2.25.0
+google-auth==2.40.3
 google-cloud-bigquery===3.30.0; python_version == '3.8'
-google-cloud-bigquery==3.31.0; python_version >= '3.9'
+google-cloud-bigquery==3.34.0; python_version >= '3.9'
 google-cloud-core==2.4.3
 google-crc32c===1.5.0; python_version == '3.8'
 google-crc32c==1.7.1; python_version >= '3.9'
 google-resumable-media==2.7.2
-googleapis-common-protos==1.69.2
-greenlet==3.1.1
+googleapis-common-protos==1.70.0
+greenlet===3.1.1; python_version == '3.8'
+greenlet==3.2.2; python_version >= '3.9'
 grpcio===1.68.0; python_version == '3.8'
-grpcio==1.71.0; python_version >= '3.9'
+grpcio==1.72.1; python_version >= '3.9'
 grpcio-status===1.68.0; python_version == '3.8'
-grpcio-status==1.71.0; python_version >= '3.9'
+grpcio-status==1.72.1; python_version >= '3.9'
 idna==3.10
 importlib-resources===6.4.5; python_version == '3.8'
 importlib-resources==6.5.2; python_version >= '3.9'
 mako===1.3.5; python_version == '3.8'
-mako==1.3.9; python_version >= '3.9'
+mako==1.3.10; python_version >= '3.9'
 markupsafe===2.1.5; python_version == '3.8'
 markupsafe==3.0.2; python_version >= '3.9'
-packaging==24.2
+packaging==25.0
 proto-plus==1.26.1
-protobuf===5.28.3; python_version >= '3.8'
+protobuf===5.28.3; python_version == '3.8'
+protobuf==6.30.0; python_version >= '3.9'
 pyasn1==0.6.1
 pyasn1-modules==0.4.2
 pyparsing===3.1.4; python_version == '3.8'
@@ -34,10 +36,12 @@ pyparsing==3.2.3; python_version >= '3.9'
 python-dateutil==2.9.0.post0
 pytz==2025.2
 requests==2.32.3
-rsa==4.9
-shapely==2.0.7
+rsa==4.9.1
+shapely===2.0.7; python_version <= '3.9'
+shapely==2.1.1; python_version >= '3.10'
 six==1.17.0
 sqlalchemy===1.4.27
-typing-extensions==4.13.0
+typing-extensions===4.13.0; python_version == '3.8'
+typing-extensions==4.14.0; python_version >= '3.9'
 urllib3===2.2.3; python_version == '3.8'
-urllib3==2.3.0; python_version >= '3.9'
+urllib3==2.4.0; python_version >= '3.9'