diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index a1e62c32..bb66242e 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1,10 +1,10 @@
 alembic==1.13.1
 certifi==2024.2.2
 charset-normalizer==3.3.2
-geoalchemy2==0.14.4
+geoalchemy2==0.14.6
 google-api-core[grpc]==2.17.1
 google-auth==2.28.1
-google-cloud-bigquery==3.17.2
+google-cloud-bigquery==3.18.0
 google-cloud-core==2.4.1
 google-crc32c==1.5.0
 google-resumable-media==2.7.0
@@ -22,7 +22,7 @@ protobuf==4.25.3
 pyasn1==0.5.1
 pyasn1-modules==0.3.0
 pyparsing==3.1.1
-python-dateutil==2.8.2
+python-dateutil==2.9.0.post0
 pytz==2024.1
 requests==2.31.0
 rsa==4.9