diff --git a/ui/package.json b/ui/package.json
index 7cf21ec4f..71f6b9802 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -65,7 +65,7 @@
     "jest-canvas-mock": "1.1.0",
     "jest-date-mock": "1.0.7",
     "jest-fetch-mock": "2.1.2",
-    "markdownlint-cli": "0.14.1",
+    "markdownlint-cli": "0.15.0",
     "node-sass": "4.11.0"
   },
   "browserslist": [
diff --git a/ui/yarn.lock b/ui/yarn.lock
index c2ef8a744..94c1befef 100644
--- a/ui/yarn.lock
+++ b/ui/yarn.lock
@@ -7060,10 +7060,10 @@ markdown-it@8.4.2:
     mdurl "^1.0.1"
     uc.micro "^1.0.5"
 
-markdownlint-cli@0.14.1:
-  version "0.14.1"
-  resolved "https://registry.yarnpkg.com/markdownlint-cli/-/markdownlint-cli-0.14.1.tgz#8207f869f2d861858ea280861a94365cdcf6eb27"
-  integrity sha512-bHueUEp1NmSFPWvOk3SNWhRRAInrdvmuzlkMrZJptUF6jNXJ32OhPXicRw2xg43+NLiUI01V5sc1VIrRWLKgig==
+markdownlint-cli@0.15.0:
+  version "0.15.0"
+  resolved "https://registry.yarnpkg.com/markdownlint-cli/-/markdownlint-cli-0.15.0.tgz#12a820d3745a955cff2877157d132248e9d3802b"
+  integrity sha512-UTstPEXMix4CO1RIgjX3Bd1M+xklc4KXMP2309Zfp5y3UJOASWLSXnTnzkztBn5aZRt7bzLZmxTaR8M4J8cbbQ==
   dependencies:
     commander "~2.9.0"
     deep-extend "~0.5.1"
@@ -7072,14 +7072,14 @@ markdownlint-cli@0.14.1:
     js-yaml "~3.13.0"
     lodash.differencewith "~4.5.0"
     lodash.flatten "~4.4.0"
-    markdownlint "~0.12.0"
+    markdownlint "~0.13.0"
     minimatch "~3.0.4"
     rc "~1.2.7"
 
-markdownlint@~0.12.0:
-  version "0.12.0"
-  resolved "https://registry.yarnpkg.com/markdownlint/-/markdownlint-0.12.0.tgz#998e0c22698a753c406f19b06c2375321a2b4fb0"
-  integrity sha512-bjur6ZP0yKHVYh1U5+xD+bVkouKiUyiVzg9c9qkytYRW2nDfSowifKSmpPeO0uZHxzZOYMcV2Oe7sycPOEqMOQ==
+markdownlint@~0.13.0:
+  version "0.13.0"
+  resolved "https://registry.yarnpkg.com/markdownlint/-/markdownlint-0.13.0.tgz#39ffd5ffbf1198c761a5ef3e28c195e5eb8dd669"
+  integrity sha512-mGeDEbvmRk2T8f043lK7Lhcdi7mr68hQqGsJCS4p52uvEyOLym28s3r7GA6aaFQFtwT0MfFaJ/7Ex4n/HVPUnQ==
   dependencies:
     markdown-it "8.4.2"