diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 39e9e78bc78e..91e50b278243 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -8,6 +8,19 @@ Changelog
 
  .. note:: This version is not yet released and is under active development.
 
+.. _v3-4-5:
+
+3.4.5 - 2021-02-13
+~~~~~~~~~~~~~~~~~~
+
+* Various improvements to type hints.
+* Lower the minimum supported Rust version (MSRV) to >=1.41.0. This change
+  improves compatibility with system-provided Rust on several Linux
+  distributions.
+* ``cryptography`` will be switching to a new versioning scheme with its next
+  feature release. More information is available in our
+  :doc:`/api-stability` documentation.
+
 .. _v3-4-4:
 
 3.4.4 - 2021-02-09