diff --git a/packages/fields-document/package.json b/packages/fields-document/package.json
index a52d3adb8b5..2aa5b8fc192 100644
--- a/packages/fields-document/package.json
+++ b/packages/fields-document/package.json
@@ -95,7 +95,7 @@
     "mdast-util-gfm-autolink-literal": "^0.1.3",
     "mdast-util-gfm-strikethrough": "^0.2.3",
     "micromark-extension-gfm-autolink-literal": "2.1.0",
-    "micromark-extension-gfm-strikethrough": "0.6.5",
+    "micromark-extension-gfm-strikethrough": "2.1.0",
     "react": "^19.2.4",
     "react-dom": "^19.2.4",
     "scroll-into-view-if-needed": "^3.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 12f37cd5584..08419086a78 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -2149,8 +2149,8 @@ importers:
         specifier: 2.1.0
         version: 2.1.0
       micromark-extension-gfm-strikethrough:
-        specifier: 0.6.5
-        version: 0.6.5
+        specifier: 2.1.0
+        version: 2.1.0
       react:
         specifier: ^19.2.4
         version: 19.2.5
@@ -10610,9 +10610,6 @@ packages:
   micromark-extension-gfm-footnote@2.1.0:
     resolution: {integrity: sha512-/yPhxI1ntnDNsiHtzLKYnE3vf9JZ6cAisqVDauhp4CEHxlb4uoOTxOCJ+9s51bIB8U1N1FJ1RXOKTIlD5B/gqw==}
 
-  micromark-extension-gfm-strikethrough@0.6.5:
-    resolution: {integrity: sha512-PpOKlgokpQRwUesRwWEp+fHjGGkZEejj83k9gU5iXCbDG+XBA92BqnRKYJdfqfkrRcZRgGuPuXb7DaK/DmxOhw==}
-
   micromark-extension-gfm-strikethrough@2.1.0:
     resolution: {integrity: sha512-ADVjpOOkjz1hhkZLlBiYA9cR2Anf8F4HqZUO6e5eDcPQd0Txw5fxLzzxnEkSkfnD0wziSGiv7sYhk/ktvbf1uw==}
 
@@ -23988,12 +23985,6 @@ snapshots:
       micromark-util-symbol: 2.0.1
       micromark-util-types: 2.0.2
 
-  micromark-extension-gfm-strikethrough@0.6.5:
-    dependencies:
-      micromark: 2.11.4
-    transitivePeerDependencies:
-      - supports-color
-
   micromark-extension-gfm-strikethrough@2.1.0:
     dependencies:
       devlop: 1.1.0