diff --git a/bigquery/bqml/requirements.txt b/bigquery/bqml/requirements.txt
index bdddcd39da6..e2a6e9aa559 100644
--- a/bigquery/bqml/requirements.txt
+++ b/bigquery/bqml/requirements.txt
@@ -1,4 +1,4 @@
 pandas==1.0.5
 google-cloud-bigquery==1.25.0
-flaky==3.6.1
+flaky==3.7.0
 mock==4.0.2
diff --git a/container_registry/container_analysis/requirements.txt b/container_registry/container_analysis/requirements.txt
index feb6b282db0..fe93d59b519 100644
--- a/container_registry/container_analysis/requirements.txt
+++ b/container_registry/container_analysis/requirements.txt
@@ -3,5 +3,5 @@ google-cloud-containeranalysis==0.3.1
 grafeas==0.4.1
 pytest==5.3.0; python_version > "3.0"
 pytest==4.6.6; python_version < "3.0"
-flaky==3.6.1
+flaky==3.7.0
 mock==4.0.2
diff --git a/iot/api-client/manager/requirements.txt b/iot/api-client/manager/requirements.txt
index b06fe1187f3..a72edbd3ced 100644
--- a/iot/api-client/manager/requirements.txt
+++ b/iot/api-client/manager/requirements.txt
@@ -1,5 +1,5 @@
 cryptography==2.9.2
-flaky==3.6.1
+flaky==3.7.0
 google-api-python-client==1.9.3
 google-auth-httplib2==0.0.3
 google-auth==1.18.0