diff --git a/package.json b/package.json
index 7e2d17e8862e..b8e6400e8016 100644
--- a/package.json
+++ b/package.json
@@ -200,7 +200,7 @@
     "oppsy": "^2.0.0",
     "pegjs": "0.10.0",
     "postcss-loader": "3.0.0",
-    "prop-types": "15.5.8",
+    "prop-types": "15.6.0",
     "proxy-from-env": "1.0.0",
     "pug": "^2.0.3",
     "querystring-browser": "1.0.4",
diff --git a/packages/kbn-ui-framework/package.json b/packages/kbn-ui-framework/package.json
index 1a927aa9bf40..92e52e9023b4 100644
--- a/packages/kbn-ui-framework/package.json
+++ b/packages/kbn-ui-framework/package.json
@@ -18,7 +18,7 @@
     "classnames": "2.2.6",
     "focus-trap-react": "^3.1.1",
     "lodash": "npm:@elastic/lodash@3.10.1-kibana1",
-    "prop-types": "15.5.8",
+    "prop-types": "15.6.0",
     "react": "^16.2.0",
     "react-ace": "^5.9.0",
     "react-color": "^2.13.8",
diff --git a/yarn.lock b/yarn.lock
index 07eaad3fec57..4b885dee1acf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -21485,26 +21485,19 @@ prop-types-exact@^1.2.0:
     object.assign "^4.1.0"
     reflect.ownkeys "^0.2.0"
 
-prop-types@15.5.8:
-  version "15.5.8"
-  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.5.8.tgz#6b7b2e141083be38c8595aa51fc55775c7199394"
-  integrity sha1-a3suFBCDvjjIWVqlH8VXdccZk5Q=
-  dependencies:
-    fbjs "^0.8.9"
-
-prop-types@15.6.1, prop-types@15.x, prop-types@^15.5.6, prop-types@^15.6.1:
-  version "15.6.1"
-  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.1.tgz#36644453564255ddda391191fb3a125cbdf654ca"
-  integrity sha512-4ec7bY1Y66LymSUOH/zARVYObB23AT2h8cf6e/O6ZALB/N0sqZFEx7rq6EYPX2MkOdKORuooI/H5k9TlR4q7kQ==
+prop-types@15.6.0, prop-types@^15.5.0, prop-types@^15.5.10, prop-types@^15.5.4, prop-types@^15.5.8:
+  version "15.6.0"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.0.tgz#ceaf083022fc46b4a35f69e13ef75aed0d639856"
+  integrity sha1-zq8IMCL8RrSjX2nhPvda7Q1jmFY=
   dependencies:
     fbjs "^0.8.16"
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
-prop-types@^15.5.0, prop-types@^15.5.10, prop-types@^15.5.4, prop-types@^15.5.8:
-  version "15.6.0"
-  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.0.tgz#ceaf083022fc46b4a35f69e13ef75aed0d639856"
-  integrity sha1-zq8IMCL8RrSjX2nhPvda7Q1jmFY=
+prop-types@15.6.1, prop-types@15.x, prop-types@^15.5.6, prop-types@^15.6.1:
+  version "15.6.1"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.1.tgz#36644453564255ddda391191fb3a125cbdf654ca"
+  integrity sha512-4ec7bY1Y66LymSUOH/zARVYObB23AT2h8cf6e/O6ZALB/N0sqZFEx7rq6EYPX2MkOdKORuooI/H5k9TlR4q7kQ==
   dependencies:
     fbjs "^0.8.16"
     loose-envify "^1.3.1"