diff --git a/package.json b/package.json
index db5ff9b..06ad0cc 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "dev": "vue-cli-service serve"
   },
   "dependencies": {
-    "@vue/composition-api": "^0.4.0",
+    "@vue/composition-api": "^0.5.0",
     "boxicons": "^2.0.5",
     "circular-std": "^1.0.3",
     "fetch-jsonp": "^1.1.3",
diff --git a/yarn.lock b/yarn.lock
index 746d666..763b9f9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1207,10 +1207,10 @@
     source-map "~0.6.1"
     vue-template-es2015-compiler "^1.9.0"
 
-"@vue/composition-api@^0.4.0":
-  version "0.4.0"
-  resolved "https://registry.yarnpkg.com/@vue/composition-api/-/composition-api-0.4.0.tgz#04e600106687de719d587c704296aa4a5b37ca28"
-  integrity sha512-8QxZK3BBbn29vIoiso+UthT6JUbeS0gPBWAxDUK2EComWNHluaGVWXC9fAnUG+L6PM+ApkFE2dOlv5Oi/o+cSQ==
+"@vue/composition-api@^0.5.0":
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/@vue/composition-api/-/composition-api-0.5.0.tgz#2dbaa02a5d1f5d0d407d53d5529fe444aa8362f3"
+  integrity sha512-9QDFWq7q839G1CTTaxeruPOTrrVOPSaVipJ2TxxK9QAruePNTHOGbOOFRpc8WLl4YPsu1/c29yBhMVmrXz8BZw==
   dependencies:
     tslib "^1.9.3"
 
@@ -8273,12 +8273,7 @@ ts-pnp@^1.1.2:
   resolved "https://registry.yarnpkg.com/ts-pnp/-/ts-pnp-1.1.5.tgz#840e0739c89fce5f3abd9037bb091dbff16d9dec"
   integrity sha512-ti7OGMOUOzo66wLF3liskw6YQIaSsBgc4GOAlWRnIEj8htCxJUxskanMUoJOD6MDCRAXo36goXJZch+nOS0VMA==
 
-tslib@^1.9.0:
-  version "1.10.0"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
-  integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
-
-tslib@^1.9.3:
+tslib@^1.9.0, tslib@^1.9.3:
   version "1.11.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.11.0.tgz#f1f3528301621a53220d58373ae510ff747a66bc"
   integrity sha512-BmndXUtiTn/VDDrJzQE7Mm22Ix3PxgLltW9bSNLoeCY31gnG2OPx0QqJnuc9oMIKioYrz487i6K9o4Pdn0j+Kg==