2 files changed, 3 insertions, 3 deletions
diff --git a/CHANGES.txt b/CHANGES.txt
index d040e05..3143435 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,5 +1,5 @@
-Unreleased
-----------
+1.6.4 (2017-03-15)
+------------------
 
 Bugfix
 ~~~~~~
diff --git a/setup.py b/setup.py
index ea90e84..a3bac17 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@ docs_extras = [
 
 setup(
     name='WebOb',
-    version='1.6.3',
+    version='1.6.4',
     description="WSGI request and response object",
     long_description=README + '\n\n' + CHANGES,
     classifiers=[