diff --git a/package.json b/package.json
index 3289796..cf45a11 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,15 @@
     "redux": "^4.2.0",
     "turndown": "^7.1.1",
     "typescript": "^4.7.3",
-    "web-vitals": "^2.1.4"
+    "web-vitals": "^2.1.4",
+    "prosemirror-commands": "~1.2.2",
+    "prosemirror-history": "~1.2.0",
+    "prosemirror-keymap": "~1.1.5",
+    "prosemirror-model": "~1.16.1",
+    "prosemirror-schema-list": "~1.1.6",
+    "prosemirror-state": "~1.3.4",
+    "prosemirror-transform": "~1.4.2",
+    "prosemirror-view": "~1.23.13"
   },
   "scripts": {
     "start": "react-scripts start",