diff --git a/packages/web3-core-requestmanager/package-lock.json b/packages/web3-core-requestmanager/package-lock.json
index 4fcb1b1f8fc..ac6ab5f023e 100644
--- a/packages/web3-core-requestmanager/package-lock.json
+++ b/packages/web3-core-requestmanager/package-lock.json
@@ -564,9 +564,9 @@
 			}
 		},
 		"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=="
 		},
 		"url-set-query": {
 			"version": "1.0.0",
@@ -607,6 +607,13 @@
 				"underscore": "1.9.1",
 				"web3-eth-iban": "1.3.0",
 				"web3-utils": "1.3.0"
+			},
+			"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=="
+				}
 			}
 		},
 		"web3-eth-iban": {
@@ -637,6 +644,11 @@
 				"web3-core-helpers": "1.3.4"
 			},
 			"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=="
+				},
 				"web3-core-helpers": {
 					"version": "1.3.4",
 					"resolved": "https://registry.npmjs.org/web3-core-helpers/-/web3-core-helpers-1.3.4.tgz",
@@ -682,6 +694,13 @@
 				"underscore": "1.9.1",
 				"web3-core-helpers": "1.3.0",
 				"websocket": "^1.0.32"
+			},
+			"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=="
+				}
 			}
 		},
 		"web3-utils": {
@@ -697,6 +716,13 @@
 				"randombytes": "^2.1.0",
 				"underscore": "1.9.1",
 				"utf8": "3.0.0"
+			},
+			"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=="
+				}
 			}
 		},
 		"websocket": {
diff --git a/packages/web3-core-requestmanager/package.json b/packages/web3-core-requestmanager/package.json
index 883343b8b3e..bb48d8dfc4c 100644
--- a/packages/web3-core-requestmanager/package.json
+++ b/packages/web3-core-requestmanager/package.json
@@ -12,7 +12,7 @@
         "tsc": "tsc -b tsconfig.json"
     },
     "dependencies": {
-        "underscore": "1.9.1",
+        "underscore": "1.12.1",
         "util": "^0.12.3",
         "web3-core-helpers": "1.3.0",
         "web3-providers-http": "1.3.0",