diff --git a/google-cloud-speech/samples/microphone/requirements-test.txt b/google-cloud-speech/samples/microphone/requirements-test.txt
index 676ff949e8ae..2466e25087c6 100644
--- a/google-cloud-speech/samples/microphone/requirements-test.txt
+++ b/google-cloud-speech/samples/microphone/requirements-test.txt
@@ -1,2 +1,2 @@
-pytest==5.4.3
+pytest==6.0.1
 mock==4.0.2