diff --git a/requirements.txt b/requirements.txt
index 6ba25ab..59d2477 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ itsdangerous==1.1.0
 jedi==0.15.1
 Jinja2==2.10.3
 MarkupSafe==1.1.1
-numpy==1.17.2
+numpy==1.18.1
 parso==0.5.1
 pexpect==4.7.0
 pickleshare==0.7.5
@@ -25,7 +25,7 @@ python-dateutil==2.8.1
 python-Levenshtein==0.12.0
 pytz==2019.3
 regex==2019.11.1
-six==1.13.0
+six==1.14.0
 timezonefinder==4.1.0
 traitlets==4.3.2
 tzlocal==2.0.0