diff --git a/samples/snippets/requirements-test.txt b/samples/snippets/requirements-test.txt
index de552810..4276a2bb 100644
--- a/samples/snippets/requirements-test.txt
+++ b/samples/snippets/requirements-test.txt
@@ -14,4 +14,4 @@ pytest===6.2.5
 rsa==4.9.1
 six==1.17.0
 toml==0.10.2
-typing-extensions==4.14.1; python_version >= '3.9'
+typing-extensions==4.15.0; python_version >= '3.9'
diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 9567dcd2..b4fb97b6 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1,16 +1,16 @@
-alembic==1.16.4;  python_version >= '3.9'
-certifi==2025.7.14
-charset-normalizer==3.4.2
+alembic==1.16.5;  python_version >= '3.9'
+certifi==2025.8.3
+charset-normalizer==3.4.3
 geoalchemy2===0.17.1; python_version == '3.9'
 geoalchemy2==0.18.0; python_version >= '3.10'
 google-api-core[grpc]==2.25.1
 google-auth==2.40.3
-google-cloud-bigquery==3.35.1; python_version >= '3.9'
+google-cloud-bigquery==3.36.0; python_version >= '3.9'
 google-cloud-core==2.4.3
 google-crc32c==1.7.1; python_version >= '3.9'
 google-resumable-media==2.7.2
 googleapis-common-protos==1.70.0
-greenlet==3.2.3; python_version >= '3.9'
+greenlet==3.2.4; python_version >= '3.9'
 grpcio==1.74.0; python_version >= '3.9'
 grpcio-status==1.74.0; python_version >= '3.9'
 idna==3.10
@@ -19,17 +19,17 @@ mako==1.3.10; python_version >= '3.9'
 markupsafe==3.0.2; python_version >= '3.9'
 packaging==25.0
 proto-plus==1.26.1
-protobuf==6.31.1; python_version >= '3.9'
+protobuf==6.32.0; python_version >= '3.9'
 pyasn1==0.6.1
 pyasn1-modules==0.4.2
 pyparsing==3.2.3; python_version >= '3.9'
 python-dateutil==2.9.0.post0
 pytz==2025.2
-requests==2.32.4
+requests==2.32.5
 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==4.14.1; python_version >= '3.9'
+typing-extensions==4.15.0; python_version >= '3.9'
 urllib3==2.5.0; python_version >= '3.9'