diff --git a/integration/webpack/package-lock.json b/integration/webpack/package-lock.json
index 1b3f716..608fe77 100644
--- a/integration/webpack/package-lock.json
+++ b/integration/webpack/package-lock.json
@@ -4,6 +4,193 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
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+        "@webassemblyjs/helper-wasm-bytecode": "1.9.0",
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+      "requires": {
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+      "dev": true,
+      "requires": {
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+      "requires": {
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+        "@webassemblyjs/helper-buffer": "1.9.0",
+        "@webassemblyjs/helper-wasm-bytecode": "1.9.0",
+        "@webassemblyjs/helper-wasm-section": "1.9.0",
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+        "@webassemblyjs/wast-printer": "1.9.0"
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+      "requires": {
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+        "@webassemblyjs/helper-wasm-bytecode": "1.9.0",
+        "@webassemblyjs/ieee754": "1.9.0",
+        "@webassemblyjs/leb128": "1.9.0",
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+      "resolved": "https://registry.npmjs.org/@webassemblyjs/wasm-opt/-/wasm-opt-1.9.0.tgz",
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+        "@webassemblyjs/wasm-gen": "1.9.0",
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+      "dev": true,
+      "requires": {
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+        "@webassemblyjs/helper-api-error": "1.9.0",
+        "@webassemblyjs/helper-wasm-bytecode": "1.9.0",
+        "@webassemblyjs/ieee754": "1.9.0",
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+        "@webassemblyjs/utf8": "1.9.0"
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+      "requires": {
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+        "@webassemblyjs/floating-point-hex-parser": "1.9.0",
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+        "@webassemblyjs/helper-code-frame": "1.9.0",
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+      "resolved": "https://registry.npmjs.org/@webassemblyjs/wast-printer/-/wast-printer-1.9.0.tgz",
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+    },
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+      "resolved": "https://registry.npmjs.org/@xtuc/long/-/long-4.2.2.tgz",
+      "integrity": "sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ==",
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@@ -15,56 +202,34 @@
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-        "fast-json-stable-stringify": "2.0.0",
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-      "integrity": "sha1-6GuBnGAs+IIa1jdBNpjx3sAhhHo=",
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-      "requires": {
-        "kind-of": "3.2.2",
-        "longest": "1.0.1",
-        "repeat-string": "1.6.1"
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+    "ajv-keywords": {
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+      "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.4.1.tgz",
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     },
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@@ -97,6 +262,12 @@
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-        "bn.js": "4.11.8",
-        "inherits": "2.0.3",
-        "minimalistic-assert": "1.0.1"
+        "bn.js": "^4.0.0",
+        "inherits": "^2.0.1",
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-      "resolved": "https://registry.npmjs.org/assert/-/assert-1.4.1.tgz",
-      "integrity": "sha1-mZEtWRg2tab1s0XA8H7vwI/GXZE=",
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/assert/-/assert-1.5.0.tgz",
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@@ -219,6 +391,38 @@
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+      "resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.26.0.tgz",
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+      "dev": true,
+      "requires": {
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+          "dev": true
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+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^2.2.1",
+            "escape-string-regexp": "^1.0.2",
+            "has-ansi": "^2.0.0",
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@@ -287,9 +491,9 @@
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+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.1.tgz",
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@@ -299,9 +503,9 @@
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     "yargs-parser": {
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-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-7.0.0.tgz",
-      "integrity": "sha1-jQrELxbqVd69MyyvTEA4s+P139k=",
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+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
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-          "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=",
-          "dev": true
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+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
       }
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   }
diff --git a/integration/webpack/yarn.lock b/integration/webpack/yarn.lock
index efb1a4c..f288f76 100644
--- a/integration/webpack/yarn.lock
+++ b/integration/webpack/yarn.lock
@@ -156,8 +156,8 @@ acorn-dynamic-import@^3.0.0:
     acorn "^5.0.0"
 
 acorn@^5.0.0, acorn@^5.6.2:
-  version "5.7.1"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.1.tgz#f095829297706a7c9776958c0afc8930a9b9d9d8"
+  version "5.7.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
 
 ajv-keywords@^3.1.0:
   version "3.2.0"
@@ -676,7 +676,7 @@ compressible@~2.0.13:
 
 compression@^1.5.2:
   version "1.7.2"
-  resolved "http://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
+  resolved "https://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
   dependencies:
     accepts "~1.3.4"
     bytes "3.0.0"