diff --git a/requirements.in b/requirements.in
index 807a120ee0..cfd5f58447 100644
--- a/requirements.in
+++ b/requirements.in
@@ -2,7 +2,7 @@ gcloud==0.18.3
 google-cloud-bigquery==1.24.0
 google-cloud-storage==1.27.0
 Jinja2==2.11.2
-pytest-black==0.3.8
+pytest-black==0.3.10
 pytest-docstyle==1.5.0
 pytest-flake8==1.0.6
 pytest-mypy==0.4.2
diff --git a/requirements.txt b/requirements.txt
index 2797b15fdb..bdacf6cc51 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -255,8 +255,8 @@ pyparsing==2.4.7 \
 pyrsistent==0.16.0 \
     --hash=sha256:28669905fe725965daa16184933676547c5bb40a5153055a8dee2a4bd7933ad3 \
     # via jsonschema
-pytest-black==0.3.8 \
-    --hash=sha256:01a9a7acc69e618ebf3f834932a4d7a81909f6911051d0871b0ed4de3cbe9712 \
+pytest-black==0.3.10 \
+    --hash=sha256:5f3c0cfee9b41e6281a9e52e2987f4c90ec4a13a92bbf2f249d26d7b58747437 \
     # via -r requirements.in
 pytest-docstyle==1.5.0 \
     --hash=sha256:dcc54084b8e8282a83e50c6220c85d1c7d05e3871f74f0e911499b4f3adea756 \