diff --git a/package.json b/package.json
index b539ca6ea25e6b0dd5505d0cb8643f23f537a9dd..41b176b5e809f6637ecb0ff2881ff3e95051b4fb 100644
--- a/package.json
+++ b/package.json
@@ -126,7 +126,7 @@
     "mockdate": "2.0.2",
     "nock": "9.4.3",
     "prettier": "1.13.7",
-    "semantic-release": "15.8.1"
+    "semantic-release": "15.9.1"
   },
   "files": [
     "bin/config-validator.js",
diff --git a/yarn.lock b/yarn.lock
index d4fe63d7946af43aec2119a35ffe244a402b8344..a0759e01096df915acdee4834f5dd6254881bfb0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -82,9 +82,9 @@
     parse-github-url "^1.0.1"
     url-join "^4.0.0"
 
-"@semantic-release/npm@^4.0.0":
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/@semantic-release/npm/-/npm-4.0.0.tgz#ca16be65bdddece243c7950729c9c2381d76f683"
+"@semantic-release/npm@^4.0.1":
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/@semantic-release/npm/-/npm-4.0.2.tgz#9964958f37a1a433d7e5230bc7b65af3839f55e8"
   dependencies:
     "@semantic-release/error" "^2.2.0"
     aggregate-error "^1.0.0"
@@ -890,7 +890,7 @@ chai@4.1.2, chai@^4.1.2:
     pathval "^1.0.0"
     type-detect "^4.0.0"
 
-chalk@2.4.1, chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.3.1:
+chalk@2.4.1, chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.1, chalk@^2.3.2:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.1.tgz#18c49ab16a037b6eb0152cc83e3471338215b66e"
   dependencies:
@@ -2624,9 +2624,9 @@ homedir-polyfill@^1.0.1:
   dependencies:
     parse-passwd "^1.0.0"
 
-hook-std@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/hook-std/-/hook-std-1.0.1.tgz#fc91e6836c5b174f405dc4b57aa2228e4c599981"
+hook-std@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/hook-std/-/hook-std-1.1.0.tgz#7f76b74b6f96d3cd4106afb50a66bdb0af2d2a2d"
 
 hosted-git-info@^2.1.4, hosted-git-info@^2.6.0:
   version "2.6.0"
@@ -5269,6 +5269,13 @@ pinkie@^2.0.0:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
 
+pkg-conf@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/pkg-conf/-/pkg-conf-2.1.0.tgz#2126514ca6f2abfebd168596df18ba57867f0058"
+  dependencies:
+    find-up "^2.0.0"
+    load-json-file "^4.0.0"
+
 pkg-dir@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-1.0.0.tgz#7a4b508a8d5bb2d629d447056ff4e9c9314cf3d4"
@@ -5992,26 +5999,26 @@ sax@^1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
 
-semantic-release@15.8.1:
-  version "15.8.1"
-  resolved "https://registry.yarnpkg.com/semantic-release/-/semantic-release-15.8.1.tgz#b10a919180cce79e756048e7e713a36d6c42a7e7"
+semantic-release@15.9.1:
+  version "15.9.1"
+  resolved "https://registry.yarnpkg.com/semantic-release/-/semantic-release-15.9.1.tgz#78fe3d69bb2e06f49fb3eb89926ea89118b197e5"
   dependencies:
     "@semantic-release/commit-analyzer" "^6.0.0"
     "@semantic-release/error" "^2.2.0"
     "@semantic-release/github" "^5.0.0"
-    "@semantic-release/npm" "^4.0.0"
+    "@semantic-release/npm" "^4.0.1"
     "@semantic-release/release-notes-generator" "^7.0.0"
     aggregate-error "^1.0.0"
-    chalk "^2.3.0"
     cosmiconfig "^5.0.1"
     debug "^3.1.0"
     env-ci "^2.0.0"
     execa "^0.10.0"
+    figures "^2.0.0"
     find-versions "^2.0.0"
     get-stream "^3.0.0"
     git-log-parser "^1.2.0"
     git-url-parse "^10.0.1"
-    hook-std "^1.0.1"
+    hook-std "^1.1.0"
     hosted-git-info "^2.7.1"
     lodash "^4.17.4"
     marked "^0.4.0"
@@ -6021,6 +6028,7 @@ semantic-release@15.8.1:
     read-pkg-up "^4.0.0"
     resolve-from "^4.0.0"
     semver "^5.4.1"
+    signale "^1.2.1"
     yargs "^12.0.0"
 
 semver-diff@^2.0.0:
@@ -6104,6 +6112,14 @@ signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
+signale@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/signale/-/signale-1.2.1.tgz#fbd4b952603ea3315dbe9e88f4f482f336cee828"
+  dependencies:
+    chalk "^2.3.2"
+    figures "^2.0.0"
+    pkg-conf "^2.1.0"
+
 sisteransi@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/sisteransi/-/sisteransi-0.1.0.tgz#2e6706ac427019b84e60f751d588d87920484f25"