diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 9f6073c8f..6024d7655 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -4,7 +4,8 @@ google-auth-oauthlib==0.4.4
 grpcio==1.36.1
 ipython==7.16.1; python_version < '3.7'
 ipython==7.17.0; python_version >= '3.7'
-matplotlib==3.3.4
+matplotlib==3.3.4; python_version < '3.7'
+matplotlib==3.4.1; python_version >= '3.7'
 pandas==1.1.5; python_version < '3.7'
 pandas==1.2.0; python_version >= '3.7'
 pyarrow==3.0.0