diff --git a/content-types/content-type-remote-attachment/package.json b/content-types/content-type-remote-attachment/package.json
index bb5131887..11de444c8 100644
--- a/content-types/content-type-remote-attachment/package.json
+++ b/content-types/content-type-remote-attachment/package.json
@@ -72,7 +72,7 @@
     "@rollup/plugin-typescript": "^12.1.1",
     "@types/node": "^20.16.11",
     "@xmtp/rollup-plugin-resolve-extensions": "^1.0.1",
-    "@xmtp/xmtp-js": "^13.0.2",
+    "@xmtp/xmtp-js": "^11.6.3",
     "buffer": "^6.0.3",
     "ethers": "^6.11.1",
     "happy-dom": "^15.7.4",