diff --git a/packages/jupyter-ai/package.json b/packages/jupyter-ai/package.json
index 050e161e5..751d7d9f0 100644
--- a/packages/jupyter-ai/package.json
+++ b/packages/jupyter-ai/package.json
@@ -72,6 +72,7 @@
     "@jupyterlab/docregistry": "^4",
     "@jupyterlab/fileeditor": "^4",
     "@jupyterlab/notebook": "^4",
+    "@jupyterlab/rendermime": "^4.1.0",
     "@jupyterlab/services": "^7",
     "@jupyterlab/settingregistry": "^4",
     "@jupyterlab/ui-components": "^4",
diff --git a/yarn.lock b/yarn.lock
index a1d7f8fe9..ea79bb8a7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2231,6 +2231,7 @@ __metadata:
     "@jupyterlab/docregistry": ^4
     "@jupyterlab/fileeditor": ^4
     "@jupyterlab/notebook": ^4
+    "@jupyterlab/rendermime": ^4.1.0
     "@jupyterlab/services": ^7
     "@jupyterlab/settingregistry": ^4
     "@jupyterlab/testutils": ^4