diff --git a/setup.py b/setup.py
index 519dbd3..c3fc8e2 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
     ],
     license="GPLv3",
     description="This is help50, a command-line tool that helps students understand error messages.",
-    install_requires=["colorama", "termcolor", "lib50>2,<3"],
+    install_requires=["colorama", "termcolor", "lib50>=3,<4"],
     keywords="help50",
     name="help50",
     packages=["help50"],
@@ -21,5 +21,5 @@
     },
     py_requires="3.6",
     url="https://github.com/cs50/help50",
-    version="3.0.4"
+    version="3.0.5"
 )