diff --git a/packages/generator/package-lock.json b/packages/generator/package-lock.json
index 159262b6f5..4911366800 100644
--- a/packages/generator/package-lock.json
+++ b/packages/generator/package-lock.json
@@ -2111,12 +2111,9 @@
       }
     },
     "commander": {
-      "version": "2.9.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
-      "integrity": "sha1-nJkJQXbhIkDLItbFFGCYQA/g99Q=",
-      "requires": {
-        "graceful-readlink": ">= 1.0.0"
-      }
+      "version": "2.20.3",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
     },
     "commondir": {
       "version": "1.0.1",
@@ -3640,11 +3637,6 @@
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.0.tgz",
       "integrity": "sha512-jpSvDPV4Cq/bgtpndIWbI5hmYxhQGHPC4d4cqBPb4DLniCfhJokdXhwhaDuLBGLQdvvRum/UiX6ECVIPvDXqdg=="
     },
-    "graceful-readlink": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/graceful-readlink/-/graceful-readlink-1.0.1.tgz",
-      "integrity": "sha1-TK+tdrxi8C+gObL5Tpo906ORpyU="
-    },
     "growly": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/growly/-/growly-1.3.0.tgz",
diff --git a/packages/generator/package.json b/packages/generator/package.json
index 0d110d3532..5f5833f114 100644
--- a/packages/generator/package.json
+++ b/packages/generator/package.json
@@ -13,7 +13,7 @@
     "test": "jest --forceExit"
   },
   "dependencies": {
-    "commander": "2.9.0",
+    "commander": "2.20.3",
     "deepmerge": "2.2.1",
     "fs-extra": "7.0.1",
     "inquirer": "6.2.0",