chore(deps): pin dependencies (#332)

Author: renovate[bot]

package.json

@@ -38,34 +38,34 @@
   },
   "homepage": "https://github.com/conventional-changelog/standard-version#readme",
   "dependencies": {
-    "chalk": "^2.4.1",
-    "conventional-changelog": "^3.1.2",
-    "conventional-changelog-config-spec": "^1.0.0",
-    "conventional-recommended-bump": "^4.1.1",
-    "detect-indent": "^5.0.0",
-    "detect-newline": "^2.1.0",
-    "dotgitignore": "^2.1.0",
-    "figures": "^2.0.0",
-    "find-up": "^3.0.0",
-    "fs-access": "^1.0.0",
-    "git-semver-tags": "^2.0.2",
-    "semver": "^5.2.0",
-    "stringify-package": "^1.0.0",
-    "yargs": "^12.0.2"
+    "chalk": "2.4.2",
+    "conventional-changelog": "3.1.7",
+    "conventional-changelog-config-spec": "1.0.0",
+    "conventional-recommended-bump": "4.1.1",
+    "detect-indent": "5.0.0",
+    "detect-newline": "2.1.0",
+    "dotgitignore": "2.1.0",
+    "figures": "2.0.0",
+    "find-up": "3.0.0",
+    "fs-access": "1.0.1",
+    "git-semver-tags": "2.0.2",
+    "semver": "5.7.0",
+    "stringify-package": "1.0.0",
+    "yargs": "12.0.5"
   },
   "devDependencies": {
-    "chai": "^3.5.0",
-    "coveralls": "^3.0.3",
-    "eslint": "^5.16.0",
-    "eslint-config-standard": "^12.0.0",
-    "eslint-plugin-import": "^2.16.0",
-    "eslint-plugin-node": "^8.0.1",
-    "eslint-plugin-promise": "^4.0.1",
-    "eslint-plugin-standard": "^4.0.0",
-    "mocha": "^5.2.0",
-    "mock-git": "^1.0.3",
-    "mockery": "^2.0.0",
-    "nyc": "^13.3.0",
-    "shelljs": "^0.7.8"
+    "chai": "3.5.0",
+    "coveralls": "3.0.3",
+    "eslint": "5.16.0",
+    "eslint-config-standard": "12.0.0",
+    "eslint-plugin-import": "2.17.2",
+    "eslint-plugin-node": "8.0.1",
+    "eslint-plugin-promise": "4.1.1",
+    "eslint-plugin-standard": "4.0.0",
+    "mocha": "5.2.0",
+    "mock-git": "1.0.3",
+    "mockery": "2.1.0",
+    "nyc": "13.3.0",
+    "shelljs": "0.7.8"
   }
 }