diff --git a/doc/changelog.rst b/doc/changelog.rst
index 4770f12d0..29f7d6c9c 100644
--- a/doc/changelog.rst
+++ b/doc/changelog.rst
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+.. rubric:: 2.1.1
+
+- Update pybind to 2.5.0.
+- Fix compilation against latest rdma-core.
+- Some documentation cleanup.
+
 .. rubric:: 2.1.0
 
 - Support unicast receive with ibverbs acceleration (including in
diff --git a/spead2/_version.py b/spead2/_version.py
index 9aa3f9036..58039f505 100644
--- a/spead2/_version.py
+++ b/spead2/_version.py
@@ -1 +1 @@
-__version__ = "2.1.0"
+__version__ = "2.1.1"