diff --git a/package-lock.json b/package-lock.json
index 1072ff8..e63ac5b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5058,6 +5058,13 @@
       "integrity": "sha512-wIBuWYxYES3m0JNT8nnPTo3GgH+Xa2NGig2GWGGTryMVPiME/Tg5DQrcydBfLjf/cWcPMn9uxgANiQWaGTyFDg==",
       "requires": {
         "underscore": "1.9.1"
+      },
+      "dependencies": {
+        "underscore": {
+          "version": "1.9.1",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.9.1.tgz",
+          "integrity": "sha512-5/4etnCkd9c8gwgowi5/om/mYO5ajCaOgdzj/oW+0eQV9WxKBDZw5+ycmKmeaTXjInS/W0BzpGLo2xR2aBwZdg=="
+        }
       }
     },
     "ts-structure-model": {
@@ -5117,9 +5124,9 @@
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
     "underscore": {
-      "version": "1.9.1",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.9.1.tgz",
-      "integrity": "sha512-5/4etnCkd9c8gwgowi5/om/mYO5ajCaOgdzj/oW+0eQV9WxKBDZw5+ycmKmeaTXjInS/W0BzpGLo2xR2aBwZdg=="
+      "version": "1.12.1",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.12.1.tgz",
+      "integrity": "sha512-hEQt0+ZLDVUMhebKxL4x1BTtDY7bavVofhZ9KZ4aI26X9SRaE+Y3m83XUL1UP2jn8ynjndwCCpEHdUG+9pP1Tw=="
     },
     "uniq": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 4ba5062..7ea7423 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "swagger-parser": "^8.0.1",
     "sync-request": "^6.1.0",
     "temp-dir": "^2.0.0",
-    "underscore": "^1.9.1",
+    "underscore": "^1.12.1",
     "unirest": "^0.6.0",
     "webapi-parser": "^0.3.0",
     "minimist": "1.2.5"