diff --git a/requirements.txt b/requirements.txt
index be2156f..393ca39 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-napalm_base>=0.18.0
+napalm_base>=0.20.4
 netmiko>=1.0.0
diff --git a/setup.py b/setup.py
index 6ff16f8..87d93f2 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@
 
 setup(
     name="napalm-ios",
-    version="0.5.0",
+    version="0.5.1",
     packages=find_packages(),
     author="Kirk Byers",
     author_email="ktbyers@twb-tech.com",