diff --git a/package-lock.json b/package-lock.json
index ef62cc4..5234d4c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11383,6 +11383,7 @@
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-5.1.1.tgz",
       "integrity": "sha512-KpNARQA3Iwv+jTA0utUVVbrh+Jlrr1Fv0e56GGzAFOXN7dk/FviaDW8LHmK52DlcH4WP2n6gI8vN1aesBFgo9w==",
+      "dev": true,
       "requires": {
         "yallist": "^3.0.2"
       }
@@ -14578,11 +14579,6 @@
         "unicode-match-property-value-ecmascript": "^1.1.0"
       }
     },
-    "register-service-worker": {
-      "version": "1.6.2",
-      "resolved": "https://registry.npmjs.org/register-service-worker/-/register-service-worker-1.6.2.tgz",
-      "integrity": "sha512-I8L87fX2TK29LDx+wgyOUh2BJ3rDIRC1FtRZEHeP3rivzDv6p1DDZLGGtPucqjEkm45+2crtFIFssEWv56+9Wg=="
-    },
     "registry-auth-token": {
       "version": "3.4.0",
       "resolved": "https://registry.npmjs.org/registry-auth-token/-/registry-auth-token-3.4.0.tgz",
@@ -18714,7 +18710,8 @@
     "yallist": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.0.3.tgz",
-      "integrity": "sha512-S+Zk8DEWE6oKpV+vI3qWkaK+jSbIK86pCwe2IF/xwIpQ8jEuxpw9NyaGjmp9+BoJv5FV2piqCDcoCtStppiq2A=="
+      "integrity": "sha512-S+Zk8DEWE6oKpV+vI3qWkaK+jSbIK86pCwe2IF/xwIpQ8jEuxpw9NyaGjmp9+BoJv5FV2piqCDcoCtStppiq2A==",
+      "dev": true
     },
     "yargs": {
       "version": "11.1.0",
diff --git a/package.json b/package.json
index fa7ddb2..5848a90 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,6 @@
     "chalk": "^2.4.2",
     "electron-updater": "^4.0.6",
     "lodash": "^4.17.11",
-    "lru-cache": "^5.1.1",
     "mal-scraper": "^2.6.2",
     "matroska-subtitles": "^2.0.3",
     "mime": "^2.4.3",
@@ -36,7 +35,6 @@
     "nyaapi": "^2.0.5",
     "rage-edit": "^1.2.0",
     "range-parser": "^1.2.1",
-    "register-service-worker": "^1.6.2",
     "rimraf": "^2.6.3",
     "velocity-animate": "^1.5.2",
     "vue": "^2.6.10",