diff --git a/package.json b/package.json
index 273f2fa..00bff91 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "chroma-js": "^1.3.4",
     "form-serialize": "^0.7.2",
     "lodash": "^4.17.4",
-    "parse-diff": "^0.4.0",
+    "parse-diff": "^0.4.2",
     "prop-types": "^15.6.0",
     "query-string": "^5.0.1",
     "react": "^16.2.0",
diff --git a/yarn.lock b/yarn.lock
index 775809c..a203d38 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6711,9 +6711,9 @@ parse-asn1@^5.0.0:
     evp_bytestokey "^1.0.0"
     pbkdf2 "^3.0.3"
 
-parse-diff@^0.4.0:
-  version "0.4.0"
-  resolved "https://registry.yarnpkg.com/parse-diff/-/parse-diff-0.4.0.tgz#9ce35bcce8fc0b7c58f46d71113394fc0b4982dd"
+parse-diff@^0.4.2:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/parse-diff/-/parse-diff-0.4.2.tgz#b173390e916564e8c70ccd37756047941e5b3ef2"
 
 parse-glob@^3.0.4:
   version "3.0.4"