diff --git a/requirements.txt b/requirements.txt
index b12829e..28fed1f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 nose==1.3.7
-requests==2.21.0
-vcrpy==1.10.3
-inflect==0.2.5
-treelib==1.3.5
+requests==2.24.0
+vcrpy==4.1.0
+inflect==4.1.0
+treelib==1.6.1
 bumpversion
diff --git a/setup.py b/setup.py
index 1cddd62..cebcc83 100644
--- a/setup.py
+++ b/setup.py
@@ -62,7 +62,7 @@ def read(*names, **kwargs):
         'litmos', 'API'
     ],
     install_requires=[
-        'requests==2.21.0', 'inflect==0.2.5', 'treelib==1.3.5'
+        'requests==2.24.0', 'inflect==4.1.0', 'treelib==1.6.1'
     ],
     extras_require={
         # eg: