diff --git a/CHANGELOG.md b/CHANGELOG.md
index 46bccb5..de44447 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## v0.6.4 (2019-1-31)
+- Fix bugs in `read_multiple_bytes` (thanks to @tsh56)
+- Remove end-of-life Python versions 2.6, 3.2, and 3.3. Add CI tests for 3.6
+- Expose SchemaParser in Cython header
+
 ## v0.6.3 (2018-01-14)
 - Bump bundled capnp version to v0.6.1 (thanks to @E8Yuval)
 - Fix a memleak in RemotePromise (thanks to @E8Yuval)
diff --git a/setup.py b/setup.py
index c1ddfdc..afb5d01 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@ _this_dir = os.path.dirname(__file__)
 
 MAJOR = 0
 MINOR = 6
-MICRO = 3
+MICRO = 4
 VERSION = '%d.%d.%d' % (MAJOR, MINOR, MICRO)