diff --git a/package.json b/package.json
index c6ba35c..877290c 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "babel-loader": "^8.1.0",
     "babel-plugin-styled-components": "^1.11.1",
     "generate-guidebook": "^1.3.4",
-    "loader-utils": "^1.2.3",
+    "loader-utils": "^1.4.2",
     "next-mdx-frontmatter": "^0.0.3",
     "prettier": "^2.2.1",
     "raw-loader": "^3.0.0",
diff --git a/yarn.lock b/yarn.lock
index c2ae5d8..5b3bfa0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3749,10 +3749,10 @@ loader-utils@2.0.0, loader-utils@^2.0.0:
     emojis-list "^3.0.0"
     json5 "^2.1.2"
 
-loader-utils@^1.1.0, loader-utils@^1.2.3, loader-utils@^1.4.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-1.4.0.tgz#c579b5e34cb34b1a74edc6c1fb36bfa371d5a613"
-  integrity sha512-qH0WSMBtn/oHuwjy/NucEgbx5dbxxnxup9s4PVXJUDHZBQY+s0NWA9rJf53RBnQZxfch7euUui7hpoAPvALZdA==
+loader-utils@^1.1.0, loader-utils@^1.2.3, loader-utils@^1.4.0, loader-utils@^1.4.2:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-1.4.2.tgz#29a957f3a63973883eb684f10ffd3d151fec01a3"
+  integrity sha512-I5d00Pd/jwMD2QCduo657+YM/6L3KZu++pmX9VFncxaxvHcru9jx1lBaFft+r4Mt2jK0Yhp41XlRAihzPxHNCg==
   dependencies:
     big.js "^5.2.2"
     emojis-list "^3.0.0"