diff --git a/doc/changelog.rst b/doc/changelog.rst
index ffb4228c4..0343d069e 100644
--- a/doc/changelog.rst
+++ b/doc/changelog.rst
@@ -5,6 +5,18 @@
 Changelog
 =========
 
+1.4.6 (July, 11, 2020)
+----------------------
+
+- Update to Minuit2 C++ code to ROOT v6.23-01
+  - Fixed open issue where iminuit reported a valid fit for cost function
+    that has only a maximum, not a minimum
+- loss function in iminuit.cost.LeastSquares is now mutable
+- cost functions in iminuit.cost now support value masks
+- Documentation improvements
+- Fixed a deprecation warning in `Minuit.mnprofile`
+- binder now uses wheels instead of compiling current iminuit
+
 1.4.5 (June, 25, 2020)
 ----------------------
 
diff --git a/src/iminuit/version.py b/src/iminuit/version.py
index 56dadec6e..bde00312c 100644
--- a/src/iminuit/version.py
+++ b/src/iminuit/version.py
@@ -1 +1 @@
-__version__ = "1.4.5"
+__version__ = "1.4.6"