diff --git a/changelog.d/15358.misc b/changelog.d/15358.misc
new file mode 100644
index 0000000000..daf261a9f1
--- /dev/null
+++ b/changelog.d/15358.misc
@@ -0,0 +1 @@
+Fix copyright year in SSO footer template.
diff --git a/synapse/res/templates/sso_footer.html b/synapse/res/templates/sso_footer.html
index b46e0d83fe..fdcb206c32 100644
--- a/synapse/res/templates/sso_footer.html
+++ b/synapse/res/templates/sso_footer.html
@@ -15,5 +15,5 @@
               </g>
           </g>
       </svg>
-      <p>An open network for secure, decentralized communication.<br>© 2022 The Matrix.org Foundation C.I.C.</p>
-</footer>
\ No newline at end of file
+      <p>An open network for secure, decentralized communication.<br>© 2023 The Matrix.org Foundation C.I.C.</p>
+</footer>