diff --git a/roles/matrix/tasks/main.yml b/roles/matrix/tasks/main.yml
index 3899cde023f1a885b202e2712a9e99352554ba6e..7b7963cf800c857923291ee1467eaaf56b85b211 100644
--- a/roles/matrix/tasks/main.yml
+++ b/roles/matrix/tasks/main.yml
@@ -90,7 +90,7 @@
 - name: Install pantalaimon
   pip:
     name:
-      - 'pantalaimon==0.10.4'
+      - 'pantalaimon==0.10.5'
     state: latest
     extra_args: '--upgrade-strategy=eager'
     virtualenv: /var/lib/synapse/venv-pantalaimon