diff --git a/package.json b/package.json
index 6666213..ea39641 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
   },
   "devDependencies": {
     "@commitlint/cli": "^8",
-    "@commitlint/config-conventional": "^8",
+    "@commitlint/config-conventional": "^9",
     "@endemolshinegroup/cz-github": "^2",
     "@endemolshinegroup/prettier-config": "^1",
     "@endemolshinegroup/tslint-config": "^1",
diff --git a/yarn.lock b/yarn.lock
index 4efa931..1b3116e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -289,12 +289,12 @@
     resolve-from "5.0.0"
     resolve-global "1.0.0"
 
-"@commitlint/config-conventional@^8":
-  version "8.3.4"
-  resolved "https://registry.yarnpkg.com/@commitlint/config-conventional/-/config-conventional-8.3.4.tgz#fed13b3711690663b176c1f6b39c205a565618d2"
-  integrity sha512-w0Yc5+aVAjZgjYqx29igBOnVCj8O22gy3Vo6Fyp7PwoS7+AYS1x3sN7IBq6i7Ae15Mv5P+rEx1pkxXo5zOMe4g==
+"@commitlint/config-conventional@^9":
+  version "9.0.1"
+  resolved "https://registry.yarnpkg.com/@commitlint/config-conventional/-/config-conventional-9.0.1.tgz#af44a175f49704ca6b27cc7770a13d809f2fd7a7"
+  integrity sha512-5rGu8aT4nRhWKrd5SpXqKJKLM07wXi4X5KVD9EEAuucAh2iZgfJJK9HKZNKGEKLKBQSWlnXE6UvkeEjJgi6TPQ==
   dependencies:
-    conventional-changelog-conventionalcommits "4.2.1"
+    conventional-changelog-conventionalcommits "4.2.3"
 
 "@commitlint/ensure@^8.3.4":
   version "8.3.4"
@@ -2102,13 +2102,13 @@ conventional-changelog-angular@^5.0.0:
     compare-func "^1.3.1"
     q "^1.5.1"
 
-conventional-changelog-conventionalcommits@4.2.1:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-conventionalcommits/-/conventional-changelog-conventionalcommits-4.2.1.tgz#d6cb2e2c5d7bfca044a08b9dba84b4082e1a1bd9"
-  integrity sha512-vC02KucnkNNap+foDKFm7BVUSDAXktXrUJqGszUuYnt6T0J2azsbYz/w9TDc3VsrW2v6JOtiQWVcgZnporHr4Q==
+conventional-changelog-conventionalcommits@4.2.3:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-conventionalcommits/-/conventional-changelog-conventionalcommits-4.2.3.tgz#22855b32d57d0328951c1c2dc01b172a5f24ea37"
+  integrity sha512-atGa+R4vvEhb8N/8v3IoW59gCBJeeFiX6uIbPu876ENAmkMwsenyn0R21kdDHJFLQdy6zW4J6b4xN8KI3b9oww==
   dependencies:
     compare-func "^1.3.1"
-    lodash "^4.2.1"
+    lodash "^4.17.15"
     q "^1.5.1"
 
 conventional-changelog-writer@^4.0.0:
@@ -2351,7 +2351,7 @@ debug@^3.1.0:
   dependencies:
     ms "^2.1.1"
 
-debuglog@*, debuglog@^1.0.1:
+debuglog@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/debuglog/-/debuglog-1.0.1.tgz#aa24ffb9ac3df9a2351837cfb2d279360cd78492"
   integrity sha1-qiT/uaw9+aI1GDfPstJ5NgzXhJI=
@@ -3597,7 +3597,7 @@ import-local@^3.0.2:
     pkg-dir "^4.2.0"
     resolve-cwd "^3.0.0"
 
-imurmurhash@*, imurmurhash@^0.1.4:
+imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
   integrity sha1-khi5srkoojixPcT7a21XbyMUU+o=
@@ -4856,11 +4856,6 @@ lockfile@^1.0.4:
   dependencies:
     signal-exit "^3.0.2"
 
-lodash._baseindexof@*:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/lodash._baseindexof/-/lodash._baseindexof-3.1.0.tgz#fe52b53a1c6761e42618d654e4a25789ed61822c"
-  integrity sha1-/lK1OhxnYeQmGNZU5KJXie1hgiw=
-
 lodash._baseuniq@~4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash._baseuniq/-/lodash._baseuniq-4.6.0.tgz#0ebb44e456814af7905c6212fa2c9b2d51b841e8"
@@ -4869,33 +4864,11 @@ lodash._baseuniq@~4.6.0:
     lodash._createset "~4.0.0"
     lodash._root "~3.0.0"
 
-lodash._bindcallback@*:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/lodash._bindcallback/-/lodash._bindcallback-3.0.1.tgz#e531c27644cf8b57a99e17ed95b35c748789392e"
-  integrity sha1-5THCdkTPi1epnhftlbNcdIeJOS4=
-
-lodash._cacheindexof@*:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/lodash._cacheindexof/-/lodash._cacheindexof-3.0.2.tgz#3dc69ac82498d2ee5e3ce56091bafd2adc7bde92"
-  integrity sha1-PcaayCSY0u5ePOVgkbr9Ktx73pI=
-
-lodash._createcache@*:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/lodash._createcache/-/lodash._createcache-3.1.2.tgz#56d6a064017625e79ebca6b8018e17440bdcf093"
-  integrity sha1-VtagZAF2JeeevKa4AY4XRAvc8JM=
-  dependencies:
-    lodash._getnative "^3.0.0"
-
 lodash._createset@~4.0.0:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/lodash._createset/-/lodash._createset-4.0.3.tgz#0f4659fbb09d75194fa9e2b88a6644d363c9fe26"
   integrity sha1-D0ZZ+7CddRlPqeK4imZE02PJ/iY=
 
-lodash._getnative@*, lodash._getnative@^3.0.0:
-  version "3.9.1"
-  resolved "https://registry.yarnpkg.com/lodash._getnative/-/lodash._getnative-3.9.1.tgz#570bc7dede46d61cdcde687d65d3eecbaa3aaff5"
-  integrity sha1-VwvH3t5G1hzc3mh9ZdPuy6o6r/U=
-
 lodash._reinterpolate@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/lodash._reinterpolate/-/lodash._reinterpolate-3.0.0.tgz#0ccf2d89166af03b3663c796538b75ac6e114d9d"
@@ -4976,11 +4949,6 @@ lodash.padend@^4:
   resolved "https://registry.yarnpkg.com/lodash.padend/-/lodash.padend-4.6.1.tgz#53ccba047d06e158d311f45da625f4e49e6f166e"
   integrity sha1-U8y6BH0G4VjTEfRdpiX05J5vFm4=
 
-lodash.restparam@*:
-  version "3.6.1"
-  resolved "https://registry.yarnpkg.com/lodash.restparam/-/lodash.restparam-3.6.1.tgz#936a4e309ef330a7645ed4145986c85ae5b20805"
-  integrity sha1-k2pOMJ7zMKdkXtQUWYbIWuWyCAU=
-
 lodash.sortby@^4.7.0:
   version "4.7.0"
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
@@ -5026,7 +4994,7 @@ lodash.without@~4.4.0:
   resolved "https://registry.yarnpkg.com/lodash.without/-/lodash.without-4.4.0.tgz#3cd4574a00b67bae373a94b748772640507b7aac"
   integrity sha1-PNRXSgC2e643OpS3SHcmQFB7eqw=
 
-lodash@4.17.15, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.2.1:
+lodash@4.17.15, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.15, lodash@^4.17.4:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==