diff --git a/advent-2019/day-08/package-lock.json b/advent-2019/day-08/package-lock.json
index 0e3bd116..fea1ad04 100644
--- a/advent-2019/day-08/package-lock.json
+++ b/advent-2019/day-08/package-lock.json
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@@ -2131,6 +2519,17 @@
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+      "resolved": "https://registry.npmjs.org/typed-array-length/-/typed-array-length-1.0.4.tgz",
+      "integrity": "sha512-KjZypGq+I/H7HI5HlOoGHkWUUGq+Q0TPhQurLbyrVrvnKTBgzLhIJ7j6J/XTQOi0d1RjyZ0wdas8bKs2p0x3Ng==",
+      "dev": true,
+      "requires": {
+        "call-bind": "^1.0.2",
+        "for-each": "^0.3.3",
+        "is-typed-array": "^1.1.9"
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@@ -2151,6 +2550,18 @@
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+    "unbox-primitive": {
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+      "resolved": "https://registry.npmjs.org/unbox-primitive/-/unbox-primitive-1.0.2.tgz",
+      "integrity": "sha512-61pPlCD9h51VoreyJ0BReideM3MDKMKnh6+V9L08331ipq6Q8OFXZYiqP6n/tbHx4s5I9uRhcye6BrbkizkBDw==",
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+      "requires": {
+        "call-bind": "^1.0.2",
+        "has-bigints": "^1.0.2",
+        "has-symbols": "^1.0.3",
+        "which-boxed-primitive": "^1.0.2"
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@@ -2191,12 +2602,39 @@
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+    "which-boxed-primitive": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/which-boxed-primitive/-/which-boxed-primitive-1.0.2.tgz",
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+      "requires": {
+        "is-bigint": "^1.0.1",
+        "is-boolean-object": "^1.1.0",
+        "is-number-object": "^1.0.4",
+        "is-string": "^1.0.5",
+        "is-symbol": "^1.0.3"
+      }
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       "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
       "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
       "dev": true
     },
+    "which-typed-array": {
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.9.tgz",
+      "integrity": "sha512-w9c4xkx6mPidwp7180ckYWfMmvxpjlZuIudNtDf4N/tTAUB8VJbX25qZoAsrtGuYNnGw3pa0AXgbGKRB8/EceA==",
+      "dev": true,
+      "requires": {
+        "available-typed-arrays": "^1.0.5",
+        "call-bind": "^1.0.2",
+        "for-each": "^0.3.3",
+        "gopd": "^1.0.1",
+        "has-tostringtag": "^1.0.0",
+        "is-typed-array": "^1.1.10"
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+    },
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       "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz",
@@ -2207,15 +2645,15 @@
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-          "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.1.tgz",
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-          "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=",
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@@ -2231,7 +2669,7 @@
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-          "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
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@@ -2245,12 +2683,6 @@
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-    "wordwrap": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.3.tgz",
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diff --git a/advent-2019/day-08/package.json b/advent-2019/day-08/package.json
index 6f639cbe..eedba2f4 100644
--- a/advent-2019/day-08/package.json
+++ b/advent-2019/day-08/package.json
@@ -16,7 +16,7 @@
   "devDependencies": {
     "chai": "^4.2.0",
     "eslint": "^6.7.2",
-    "mocha": "^6.2.2",
+    "mocha": "^6.2.3",
     "nyc": "^14.1.1"
   }
 }