diff --git a/overlays/default.nix b/overlays/default.nix
index 25cd430..a065c44 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -9,7 +9,7 @@ let
   #obsidian = prIsOpen.overlay 235408 (import ./obsidian.nix);
   #tailscale = prIsOpen.overlay 239176 import ./tailscale.nix;
   #tidal-hifi = prIsOpen.overlay 239732 (import ./tidal-hifi.nix);
-  matrix-synapse = prIsOpen.overlay 0 (import ./matrix-synapse.nix);
+  matrix-synapse = prIsOpen.overlay 263243 (import ./matrix-synapse.nix);
   #nixd = prIsOpen.overlay 238779 (import ./nixd.nix);
   heisenbridge = prIsOpen.overlay 0 (import ./heisenbridge.nix);
   #rex = prIsOpen.overlay 0 (import ./rex.nix);
diff --git a/pull_requests/263243.json b/pull_requests/263243.json
new file mode 100644
index 0000000..6c4ce84
--- /dev/null
+++ b/pull_requests/263243.json
@@ -0,0 +1,9 @@
+{
+  "branches": [],
+  "error": "",
+  "pull_request": 263243,
+  "release": "stable",
+  "status": "open",
+  "status_info": {},
+  "title": "matrix-synapse: 1.94.0 -> 1.95.0"
+}