diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 2d7df235..ef184745 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -29,7 +29,7 @@
         "@tiptap/extension-link": "^3.23.1",
         "@tiptap/extension-list": "^3.20.4",
         "@tiptap/extension-placeholder": "^3.20.4",
-        "@tiptap/extension-subscript": "^3.20.4",
+        "@tiptap/extension-subscript": "^3.23.6",
         "@tiptap/extension-superscript": "^3.23.1",
         "@tiptap/extension-table": "^3.23.1",
         "@tiptap/extension-table-cell": "^3.23.1",
@@ -5316,17 +5316,17 @@
       }
     },
     "node_modules/@tiptap/extension-subscript": {
-      "version": "3.20.4",
-      "resolved": "https://registry.npmmirror.com/@tiptap/extension-subscript/-/extension-subscript-3.20.4.tgz",
-      "integrity": "sha512-Sx7YyqovrbMB7bFjWkAkMH1iV2XhlgVuJ5Mz1q5jbnPHb1kB2I1vIRWxlh22FtJhSYxHlkGH69OBn9In/zsycg==",
+      "version": "3.23.6",
+      "resolved": "https://registry.npmjs.org/@tiptap/extension-subscript/-/extension-subscript-3.23.6.tgz",
+      "integrity": "sha512-K9NP2sAjoQ0EKnPVw96864aMXZlK5r3cTaybg7vQ6kKIM9OEOB+36F4VHQgQdpYUMk94gxSP/ixBB8bTVN8lPA==",
       "license": "MIT",
       "funding": {
         "type": "github",
         "url": "https://github.com/sponsors/ueberdosis"
       },
       "peerDependencies": {
-        "@tiptap/core": "^3.20.4",
-        "@tiptap/pm": "^3.20.4"
+        "@tiptap/core": "3.23.6",
+        "@tiptap/pm": "3.23.6"
       }
     },
     "node_modules/@tiptap/extension-superscript": {
diff --git a/frontend/package.json b/frontend/package.json
index 393692e2..8d45e570 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -32,7 +32,7 @@
     "@tiptap/extension-link": "^3.23.1",
     "@tiptap/extension-list": "^3.20.4",
     "@tiptap/extension-placeholder": "^3.20.4",
-    "@tiptap/extension-subscript": "^3.20.4",
+    "@tiptap/extension-subscript": "^3.23.6",
     "@tiptap/extension-superscript": "^3.23.1",
     "@tiptap/extension-table": "^3.23.1",
     "@tiptap/extension-table-cell": "^3.23.1",