diff --git a/package-lock.json b/package-lock.json
index 4f1c2cc..3fbbb4f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12750,9 +12750,9 @@
       }
     },
     "underscore": {
-      "version": "1.9.2",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.9.2.tgz",
-      "integrity": "sha512-D39qtimx0c1fI3ya1Lnhk3E9nONswSKhnffBI0gME9C99fYOkNi04xs8K6pePLhvl1frbDemkaBQ5ikWllR2HQ=="
+      "version": "1.12.1",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.12.1.tgz",
+      "integrity": "sha512-hEQt0+ZLDVUMhebKxL4x1BTtDY7bavVofhZ9KZ4aI26X9SRaE+Y3m83XUL1UP2jn8ynjndwCCpEHdUG+9pP1Tw=="
     },
     "union-value": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index bcaa5c7..f8fee4e 100644
--- a/package.json
+++ b/package.json
@@ -78,6 +78,6 @@
     "js-sha3": "0.6.1",
     "punycode": "2.1.0",
     "truffle-default-builder": "^2.0.0",
-    "underscore": "^1.8.3"
+    "underscore": "^1.12.1"
   }
 }