diff --git a/packages/google-cloud-dlp/samples/snippets/requirements.txt b/packages/google-cloud-dlp/samples/snippets/requirements.txt
index 0b1ba92a9dc0..a7b36fc420b0 100644
--- a/packages/google-cloud-dlp/samples/snippets/requirements.txt
+++ b/packages/google-cloud-dlp/samples/snippets/requirements.txt
@@ -1,4 +1,4 @@
-google-cloud-dlp==3.3.1
+google-cloud-dlp==3.4.0
 google-cloud-storage==1.43.0
 google-cloud-pubsub==2.9.0
 google-cloud-datastore==2.4.0