diff --git a/package.json b/package.json
index c726a7ef..15ff8a97 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
   },
   "resolutions": {
     "normalize-package-data": "^3.0.0",
-    "underscore": "1.13.1",
+    "doctoc/underscore": "^1.13.1",
     "safe-buffer": "^5.1.1",
     "vfile-message": "^2.0.2"
   },
diff --git a/yarn.lock b/yarn.lock
index 0d2e39ab..f996bdb5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7828,7 +7828,7 @@ uncss@^0.17.3:
     postcss-selector-parser "6.0.2"
     request "^2.88.0"
 
-underscore@1.13.1, underscore@~1.10.2:
+underscore@^1.13.1, underscore@~1.10.2:
   version "1.13.1"
   resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.13.1.tgz#0c1c6bd2df54b6b69f2314066d65b6cde6fcf9d1"
   integrity sha512-hzSoAVtJF+3ZtiFX0VgfFPHEDRm7Y/QPjGyNo4TVdnDTdft3tr8hEkD25a1jC+TjTuE7tkHGKkhwCgs9dgBB2g==