diff --git a/@commitlint/format/package.json b/@commitlint/format/package.json
index eaffd7bdec..d44ea83bf2 100644
--- a/@commitlint/format/package.json
+++ b/@commitlint/format/package.json
@@ -40,14 +40,14 @@
   "devDependencies": {
     "@commitlint/test": "7.5.0",
     "@commitlint/utils": "^7.5.0",
-    "@types/jest": "^24.0.12",
-    "@types/lodash": "^4.14.123",
+    "@types/jest": "24.0.12",
+    "@types/lodash": "4.14.123",
     "concurrently": "3.5.1",
     "cross-env": "5.1.1",
-    "jest": "^24.7.1",
+    "jest": "24.7.1",
     "rimraf": "2.6.1",
-    "ts-jest": "^24.0.2",
-    "typescript": "^3.4.5"
+    "ts-jest": "24.0.2",
+    "typescript": "3.4.5"
   },
   "dependencies": {
     "chalk": "^2.0.1"
diff --git a/yarn.lock b/yarn.lock
index 035f472421..528f6e51ca 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1052,14 +1052,14 @@
   resolved "https://registry.npmjs.org/@types/jest-diff/-/jest-diff-20.0.1.tgz#35cc15b9c4f30a18ef21852e255fdb02f6d59b89"
   integrity sha512-yALhelO3i0hqZwhjtcr6dYyaLoCHbAMshwtj6cGxTvHZAKXHsYGdff6E8EPw3xLKY0ELUTQ69Q1rQiJENnccMA==
 
-"@types/jest@^24.0.12":
+"@types/jest@24.0.12":
   version "24.0.12"
   resolved "https://registry.npmjs.org/@types/jest/-/jest-24.0.12.tgz#0553dd0a5ac744e7dc4e8700da6d3baedbde3e8f"
   integrity sha512-60sjqMhat7i7XntZckcSGV8iREJyXXI6yFHZkSZvCPUeOnEJ/VP1rU/WpEWQ56mvoh8NhC+sfKAuJRTyGtCOow==
   dependencies:
     "@types/jest-diff" "*"
 
-"@types/lodash@^4.14.123":
+"@types/lodash@4.14.123":
   version "4.14.123"
   resolved "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.123.tgz#39be5d211478c8dd3bdae98ee75bb7efe4abfe4d"
   integrity sha512-pQvPkc4Nltyx7G1Ww45OjVqUsJP4UsZm+GWJpigXgkikZqJgRm4c48g027o6tdgubWHwFRF15iFd+Y4Pmqv6+Q==
@@ -5882,7 +5882,7 @@ jest-worker@^24.6.0:
     merge-stream "^1.0.1"
     supports-color "^6.1.0"
 
-jest@^24.7.1:
+jest@24.7.1:
   version "24.7.1"
   resolved "https://registry.npmjs.org/jest/-/jest-24.7.1.tgz#0d94331cf510c75893ee32f87d7321d5bf8f2501"
   integrity sha512-AbvRar5r++izmqo5gdbAjTeA6uNRGoNRuj5vHB0OnDXo2DXWZJVuaObiGgtlvhKb+cWy2oYbQSfxv7Q7GjnAtA==
@@ -9460,7 +9460,7 @@ trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
 
-ts-jest@^24.0.2:
+ts-jest@24.0.2:
   version "24.0.2"
   resolved "https://registry.npmjs.org/ts-jest/-/ts-jest-24.0.2.tgz#8dde6cece97c31c03e80e474c749753ffd27194d"
   integrity sha512-h6ZCZiA1EQgjczxq+uGLXQlNgeg02WWJBbeT8j6nyIBRQdglqbvzDoHahTEIiS6Eor6x8mK6PfZ7brQ9Q6tzHw==
@@ -9509,7 +9509,7 @@ typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-typescript@^3.4.5:
+typescript@3.4.5:
   version "3.4.5"
   resolved "https://registry.npmjs.org/typescript/-/typescript-3.4.5.tgz#2d2618d10bb566572b8d7aad5180d84257d70a99"
   integrity sha512-YycBxUb49UUhdNMU5aJ7z5Ej2XGmaIBL0x34vZ82fn3hGvD+bgrMrVDpatgz2f7YxUMJxMkbWxJZeAvDxVe7Vw==