diff --git a/CHANGELOG.md b/CHANGELOG.md
index 81f87e5..fbc5178 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## v0.5.4 (2015-03-02)
+- Update bundled C++ libcapnp to v0.5.1.1 security release
+- Add bootstrap RPC methods
+- Fix possible segfault when importing multiple schemas
+
+
 ## v0.5.3 (2015-02-23)
 - Fix possible crash due to bad destructor ordering in MessageReader (by @JohnEmhoff)
 - Default to no longer using cython
diff --git a/setup.py b/setup.py
index 890e48f..6dac4e4 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@ _this_dir = os.path.dirname(__file__)
 
 MAJOR = 0
 MINOR = 5
-MICRO = 3
+MICRO = 4
 VERSION = '%d.%d.%d' % (MAJOR, MINOR, MICRO)