diff --git a/samples/snippets/requirements-test.txt b/samples/snippets/requirements-test.txt
index 9e45473..dec93b2 100644
--- a/samples/snippets/requirements-test.txt
+++ b/samples/snippets/requirements-test.txt
@@ -1,4 +1,5 @@
-selenium==3.141.0
-Flask==2.0.1
-pytest==6.2.4
-pytest-flask==1.2.0
\ No newline at end of file
+selenium==4.0.0; python_version > '3.6'
+selenium==3.141.0; python_version <= '3.6'
+Flask==2.0.2
+pytest==6.2.5
+pytest-flask==1.2.0
diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 3886b89..8d01911 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1 +1 @@
-google-cloud-recaptcha-enterprise==1.0.0
\ No newline at end of file
+google-cloud-recaptcha-enterprise==1.2.0
\ No newline at end of file