diff --git a/CHANGES.rst b/CHANGES.rst
index 29913daf9..de6531482 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,6 +1,12 @@
 Changes
 =======
 
+0.6.4 (2018-01-15)
+------------------
+
+- Added a stricter dependency check for `yarl`.
+
+
 0.6.3 (2018-01-12)
 ------------------
 
diff --git a/tomodachi/__version__.py b/tomodachi/__version__.py
index 13e9ca323..d2418770b 100644
--- a/tomodachi/__version__.py
+++ b/tomodachi/__version__.py
@@ -1,4 +1,4 @@
-__version__ = '0.6.3'
+__version__ = '0.6.4'
 
 if __name__ == "__main__":
     print(__version__)