diff --git a/roles/matrix/tasks/main.yml b/roles/matrix/tasks/main.yml
index 78b6a34847e7dbb24edf0da7367f78d3cce850c4..6d4745d4d8e59e08d3977ce9e13de600664d99a3 100644
--- a/roles/matrix/tasks/main.yml
+++ b/roles/matrix/tasks/main.yml
@@ -106,7 +106,7 @@
   git:
     repo: https://github.com/matrix-org/mjolnir
     dest: /var/lib/synapse/mjolnir
-    version: v1.6.4
+    version: v1.6.5
     force: true
   become: true
   become_user: synapse