diff --git a/package-lock.json b/package-lock.json
index 87ea3e4..1a76d49 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2810,11 +2810,11 @@
           }
         },
         "jest": {
-          "version": "23.1.0",
+          "version": "24.0.0",
           "bundled": true,
           "requires": {
             "import-local": "1.0.0",
-            "jest-cli": "23.1.0"
+            "jest-cli": "24.3.0"
           },
           "dependencies": {
             "ansi-regex": {
@@ -2834,7 +2834,7 @@
               }
             },
             "jest-cli": {
-              "version": "23.1.0",
+              "version": "24.3.0",
               "bundled": true,
               "requires": {
                 "ansi-escapes": "3.1.0",
@@ -2864,7 +2864,7 @@
                 "jest-watcher": "23.1.0",
                 "jest-worker": "23.0.1",
                 "micromatch": "2.3.11",
-                "node-notifier": "5.2.1",
+                "node-notifier": "8.0.1",
                 "realpath-native": "1.0.0",
                 "rimraf": "2.6.2",
                 "slash": "1.0.0",
@@ -4058,7 +4058,7 @@
           "bundled": true
         },
         "node-notifier": {
-          "version": "5.2.1",
+          "version": "8.0.1",
           "bundled": true,
           "requires": {
             "growly": "1.3.0",
@@ -10081,19 +10081,15 @@
       }
     },
     "jest": {
-      "version": "22.4.3",
-      "resolved": "https://registry.npmjs.org/jest/-/jest-22.4.3.tgz",
-      "integrity": "sha512-FFCdU/pXOEASfHxFDOWUysI/+FFoqiXJADEIXgDKuZyqSmBD3tZ4BEGH7+M79v7czj7bbkhwtd2LaEDcJiM/GQ==",
+      "version": "24.0.0",
       "dev": true,
       "requires": {
         "import-local": "1.0.0",
-        "jest-cli": "22.4.4"
+        "jest-cli": "24.3.0"
       },
       "dependencies": {
         "jest-cli": {
-          "version": "22.4.4",
-          "resolved": "https://registry.npmjs.org/jest-cli/-/jest-cli-22.4.4.tgz",
-          "integrity": "sha512-I9dsgkeyjVEEZj9wrGrqlH+8OlNob9Iptyl+6L5+ToOLJmHm4JwOPatin1b2Bzp5R5YRQJ+oiedx7o1H7wJzhA==",
+          "version": "24.3.0",
           "dev": true,
           "requires": {
             "ansi-escapes": "3.1.0",
@@ -10122,7 +10118,7 @@
             "jest-validate": "22.4.4",
             "jest-worker": "22.4.3",
             "micromatch": "2.3.11",
-            "node-notifier": "5.2.1",
+            "node-notifier": "8.0.1",
             "realpath-native": "1.0.1",
             "rimraf": "2.6.2",
             "slash": "1.0.0",
@@ -10899,9 +10895,7 @@
       "dev": true
     },
     "node-notifier": {
-      "version": "5.2.1",
-      "resolved": "https://registry.npmjs.org/node-notifier/-/node-notifier-5.2.1.tgz",
-      "integrity": "sha512-MIBs+AAd6dJ2SklbbE8RUDRlIVhU8MaNLh1A9SUZDUHPiZkWLFde6UNwG41yQHZEToHgJMXqyVZ9UcS/ReOVTg==",
+      "version": "8.0.1",
       "dev": true,
       "requires": {
         "growly": "1.3.0",
@@ -13617,4 +13611,4 @@
       "dev": true
     }
   }
-}
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 2940064..4b41ad1 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@unibeautify/beautifier-prettydiff": "^0.5.3",
     "asciichart": "^1.5.7",
     "eslint": "^5.1.0",
-    "jest": "^22.4.3",
+    "jest": "^24.0.0",
     "js-beautify": "^1.7.5",
     "prettier": "^1.13.7",
     "prettydiff": "^99.0.1",