diff --git a/changelog.d/17082.feature b/changelog.d/17082.feature
new file mode 100644
index 000000000..e3990f44e
--- /dev/null
+++ b/changelog.d/17082.feature
@@ -0,0 +1 @@
+Declare support for [Matrix v1.10](https://matrix.org/blog/2024/03/22/matrix-v1.10-release/). Contributed by @clokep.
diff --git a/synapse/rest/client/versions.py b/synapse/rest/client/versions.py
index fa453a3b0..56de6906d 100644
--- a/synapse/rest/client/versions.py
+++ b/synapse/rest/client/versions.py
@@ -89,6 +89,7 @@ class VersionsRestServlet(RestServlet):
                     "v1.7",
                     "v1.8",
                     "v1.9",
+                    "v1.10",
                 ],
                 # as per MSC1497:
                 "unstable_features": {