diff --git a/package-lock.json b/package-lock.json
index 2605a4d85c4e..7b0ca1d7aa02 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1634,9 +1634,9 @@
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     "convert-source-map": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.5.0.tgz",
-      "integrity": "sha1-ms1whRxtXf3ZPZKC5e35SgP/RrU="
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.5.1.tgz",
+      "integrity": "sha1-uCeAl7m8IpNl3lxiz1/K7YtVmeU="
     },
     "cookie": {
       "version": "0.3.1",
@@ -4793,27 +4793,14 @@
       "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo="
     },
     "istanbul-instrumenter-loader": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/istanbul-instrumenter-loader/-/istanbul-instrumenter-loader-2.0.0.tgz",
-      "integrity": "sha1-5UkpAKsLuoNe+oAkywC+mz7qJwA=",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/istanbul-instrumenter-loader/-/istanbul-instrumenter-loader-3.0.0.tgz",
+      "integrity": "sha512-alLSEFX06ApU75sm5oWcaVNaiss/bgMRiWTct3g0P0ZZTKjR+6QiCcuVOKDI1kWJgwHEnIXsv/dWm783kPpmtw==",
       "requires": {
-        "convert-source-map": "1.5.0",
-        "istanbul-lib-instrument": "1.8.0",
-        "loader-utils": "0.2.17",
-        "object-assign": "4.1.1"
-      },
-      "dependencies": {
-        "loader-utils": {
-          "version": "0.2.17",
-          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-0.2.17.tgz",
-          "integrity": "sha1-+G5jdNQyBabmxg6RlvF8Apm/s0g=",
-          "requires": {
-            "big.js": "3.2.0",
-            "emojis-list": "2.1.0",
-            "json5": "0.5.1",
-            "object-assign": "4.1.1"
-          }
-        }
+        "convert-source-map": "1.5.1",
+        "istanbul-lib-instrument": "1.9.1",
+        "loader-utils": "1.1.0",
+        "schema-utils": "0.3.0"
       }
     },
     "istanbul-lib-coverage": {
@@ -4822,9 +4809,9 @@
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     },
     "istanbul-lib-instrument": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/istanbul-lib-instrument/-/istanbul-lib-instrument-1.8.0.tgz",
-      "integrity": "sha1-ZvbJQhzJ7EcE928tsIS6kHiitTI=",
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/istanbul-lib-instrument/-/istanbul-lib-instrument-1.9.1.tgz",
+      "integrity": "sha512-RQmXeQ7sphar7k7O1wTNzVczF9igKpaeGQAG9qR2L+BS4DCJNTI9nytRmIVYevwO0bbq+2CXvJmYDuz0gMrywA==",
       "requires": {
         "babel-generator": "6.26.0",
         "babel-template": "6.26.0",
diff --git a/package.json b/package.json
index 23323620406d..f1eedddd6f21 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "fs-extra": "^4.0.0",
     "glob": "^7.0.3",
     "html-webpack-plugin": "^2.29.0",
-    "istanbul-instrumenter-loader": "^2.0.0",
+    "istanbul-instrumenter-loader": "^3.0.0",
     "karma-source-map-support": "^1.2.0",
     "less": "^2.7.2",
     "less-loader": "^4.0.5",
diff --git a/packages/@angular/cli/package.json b/packages/@angular/cli/package.json
index 97cafe43e788..71e9812b9f89 100644
--- a/packages/@angular/cli/package.json
+++ b/packages/@angular/cli/package.json
@@ -71,7 +71,7 @@
     "silent-error": "^1.0.0",
     "source-map-loader": "^0.2.0",
     "source-map-support": "^0.4.1",
-    "istanbul-instrumenter-loader": "^2.0.0",
+    "istanbul-instrumenter-loader": "^3.0.0",
     "style-loader": "^0.19.1",
     "stylus": "^0.54.5",
     "stylus-loader": "^3.0.1",