diff --git a/package.json b/package.json
index 98669b4..d2e46e4 100644
--- a/package.json
+++ b/package.json
@@ -41,14 +41,14 @@
     "chalk": "1.1.1",
     "check-more-types": "2.3.0",
     "conventional-commit-message": "1.1.0",
-    "cz-conventional-changelog": "1.1.4",
+    "cz-conventional-changelog": "1.1.5",
     "debug": "2.2.0",
-    "ggit": "1.5.0",
+    "ggit": "1.7.1",
     "inquirer": "0.11.0",
     "lazy-ass": "1.3.0",
     "require-relative": "0.8.7",
-    "shelljs": "0.3.0",
-    "simple-commit-message": "1.0.1",
+    "shelljs": "0.5.3",
+    "simple-commit-message": "1.1.0",
     "validate-commit-msg": "1.0.0",
     "word-wrap": "1.1.0"
   },