diff --git a/synapse_rock/rockcraft.yaml b/synapse_rock/rockcraft.yaml
index 5184a23c1..458573b27 100644
--- a/synapse_rock/rockcraft.yaml
+++ b/synapse_rock/rockcraft.yaml
@@ -112,7 +112,7 @@ parts:
     plugin: nil
     source: https://github.com/element-hq/synapse/
     source-type: git
-    source-tag: v1.146.0
+    source-tag: v1.149.1
     build-environment:
       - POETRY_VERSION: "2.1.1"
     override-build: |