diff --git a/package-lock.json b/package-lock.json
index 90ddaa3..dd9ef6f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
                 "@tiptap/extension-highlight": "^3.18.0",
                 "@tiptap/extension-image": "^3.10.7",
                 "@tiptap/extension-link": "^3.18.0",
-                "@tiptap/extension-subscript": "^3.10.7",
+                "@tiptap/extension-subscript": "^3.18.0",
                 "@tiptap/extension-superscript": "^3.18.0",
                 "@tiptap/extension-text-align": "^3.10.7",
                 "@tiptap/extension-typography": "^3.10.7",
@@ -1501,17 +1501,17 @@
             }
         },
         "node_modules/@tiptap/extension-subscript": {
-            "version": "3.17.1",
-            "resolved": "https://registry.npmjs.org/@tiptap/extension-subscript/-/extension-subscript-3.17.1.tgz",
-            "integrity": "sha512-+y/sl1d+TcecX2n1r6ZTjBmY3D6cfqAW86iKsvudCFSpp9SQk85RaumPzELOXWOjz9g0mtfUnXifrLYF3dS+vA==",
+            "version": "3.18.0",
+            "resolved": "https://registry.npmjs.org/@tiptap/extension-subscript/-/extension-subscript-3.18.0.tgz",
+            "integrity": "sha512-URpFQlC6PNRhTWRzvGAAhqYyUVUy4cD3T96L1vVKDlVDlZ0PTx6Qy/rlRNAuw7+kFsHbGwyIlf7jFylATcKh9Q==",
             "license": "MIT",
             "funding": {
                 "type": "github",
                 "url": "https://github.com/sponsors/ueberdosis"
             },
             "peerDependencies": {
-                "@tiptap/core": "^3.17.1",
-                "@tiptap/pm": "^3.17.1"
+                "@tiptap/core": "^3.18.0",
+                "@tiptap/pm": "^3.18.0"
             }
         },
         "node_modules/@tiptap/extension-superscript": {
diff --git a/package.json b/package.json
index 0ec44e0..718e3b7 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
         "@tiptap/extension-highlight": "^3.18.0",
         "@tiptap/extension-image": "^3.10.7",
         "@tiptap/extension-link": "^3.18.0",
-        "@tiptap/extension-subscript": "^3.10.7",
+        "@tiptap/extension-subscript": "^3.18.0",
         "@tiptap/extension-superscript": "^3.18.0",
         "@tiptap/extension-text-align": "^3.10.7",
         "@tiptap/extension-typography": "^3.10.7",