diff --git a/assets/package-lock.json b/assets/package-lock.json
index 83ebad29..0df1531c 100644
--- a/assets/package-lock.json
+++ b/assets/package-lock.json
@@ -12,15 +12,15 @@
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-      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.6.3.tgz",
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+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.6.4.tgz",
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       "dev": true,
       "requires": {
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-        "@babel/generator": "^7.6.3",
+        "@babel/generator": "^7.6.4",
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-        "@babel/parser": "^7.6.3",
+        "@babel/parser": "^7.6.4",
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         "@babel/traverse": "^7.6.3",
         "@babel/types": "^7.6.3",
@@ -30,7 +30,7 @@
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         "semver": "^5.4.1",
-        "source-map": "^0.6.1"
+        "source-map": "^0.5.0"
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@@ -43,21 +43,21 @@
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-          "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.6.3.tgz",
-          "integrity": "sha512-hLhYbAb3pHwxjlijC4AQ7mqZdcoujiNaW7izCT04CIowHK8psN0IN8QjDv0iyFtycF5FowUOTwDloIheI25aMw==",
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+          "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.6.4.tgz",
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             "jsesc": "^2.5.1",
             "lodash": "^4.17.13",
-            "source-map": "^0.6.1"
+            "source-map": "^0.5.0"
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-          "version": "7.6.3",
-          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.6.3.tgz",
-          "integrity": "sha512-sUZdXlva1dt2Vw2RqbMkmfoImubO0D0gaCrNngV6Hi0DA4x3o4mlrq0tbfY0dZEUIccH8I6wQ4qgEtwcpOR6Qg==",
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+          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.6.4.tgz",
+          "integrity": "sha512-D8RHPW5qd0Vbyo3qb+YjO5nvUVRTXFLQ/FsDxJU2Nqz4uB5EnUN0ZQSEYpvTIbRuttig1XbHWU5oMeQwQSAA+A==",
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@@ -107,12 +107,6 @@
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-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
-          "dev": true
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@@ -467,21 +461,21 @@
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-          "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.6.3.tgz",
-          "integrity": "sha512-hLhYbAb3pHwxjlijC4AQ7mqZdcoujiNaW7izCT04CIowHK8psN0IN8QjDv0iyFtycF5FowUOTwDloIheI25aMw==",
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+          "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.6.4.tgz",
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             "jsesc": "^2.5.1",
             "lodash": "^4.17.13",
-            "source-map": "^0.6.1"
+            "source-map": "^0.5.0"
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         "@babel/parser": {
-          "version": "7.6.3",
-          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.6.3.tgz",
-          "integrity": "sha512-sUZdXlva1dt2Vw2RqbMkmfoImubO0D0gaCrNngV6Hi0DA4x3o4mlrq0tbfY0dZEUIccH8I6wQ4qgEtwcpOR6Qg==",
+          "version": "7.6.4",
+          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.6.4.tgz",
+          "integrity": "sha512-D8RHPW5qd0Vbyo3qb+YjO5nvUVRTXFLQ/FsDxJU2Nqz4uB5EnUN0ZQSEYpvTIbRuttig1XbHWU5oMeQwQSAA+A==",
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@@ -533,12 +527,6 @@
             "lodash": "^4.17.13",
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-        },
-        "source-map": {
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-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
-          "dev": true
         }
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diff --git a/assets/package.json b/assets/package.json
index f5b65f0b..ccf46921 100644
--- a/assets/package.json
+++ b/assets/package.json
@@ -10,7 +10,7 @@
     "phoenix_html": "file:../deps/phoenix_html"
   },
   "devDependencies": {
-    "@babel/core": "^7.6.3",
+    "@babel/core": "^7.6.4",
     "@babel/preset-env": "^7.6.3",
     "babel-loader": "^8.0.6",
     "copy-webpack-plugin": "^5.0.4",