diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e071524..3c05042 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [12.x, 14.x, 16.x]
+        node: [12.x, 14.x, 16.x, 18.x, 20.x]
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
diff --git a/package.json b/package.json
index 745018e..aef7e1f 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "@types/chai": "4.2.15",
     "@types/jest": "26.0.20",
     "@types/lodash": "4.14.168",
-    "@types/node": "14.14.34",
+    "@types/node": "20.8.6",
     "@vue/compiler-sfc": "^3.2.41",
     "jest": "26.6.3",
     "prettier": "2.8",
diff --git a/yarn.lock b/yarn.lock
index 6f8650f..cecb3f9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -760,11 +760,18 @@
   resolved "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.168.tgz"
   integrity sha512-oVfRvqHV/V6D1yifJbVRU3TMp8OT6o6BG+U9MkwuJ3U8/CsDHvalRpsxBqivn71ztOFZBTfJMvETbqHiaNSj7Q==
 
-"@types/node@*", "@types/node@14.14.34":
+"@types/node@*":
   version "14.14.34"
   resolved "https://registry.npmjs.org/@types/node/-/node-14.14.34.tgz"
   integrity sha512-dBPaxocOK6UVyvhbnpFIj2W+S+1cBTkHQbFQfeeJhoKFbzYcVUGHvddeWPSucKATb3F0+pgDq0i6ghEaZjsugA==
 
+"@types/node@20.8.6":
+  version "20.8.6"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.8.6.tgz#0dbd4ebcc82ad0128df05d0e6f57e05359ee47fa"
+  integrity sha512-eWO4K2Ji70QzKUqRy6oyJWUeB7+g2cRagT3T/nxYibYcT4y2BDL8lqolRXjTHmkZCdJfIPaY73KbJAZmcryxTQ==
+  dependencies:
+    undici-types "~5.25.1"
+
 "@types/normalize-package-data@^2.4.0":
   version "2.4.1"
   resolved "https://registry.npmjs.org/@types/normalize-package-data/-/normalize-package-data-2.4.1.tgz"
@@ -3542,6 +3549,11 @@ typescript@4.9.4:
   resolved "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz"
   integrity sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==
 
+undici-types@~5.25.1:
+  version "5.25.3"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-5.25.3.tgz#e044115914c85f0bcbb229f346ab739f064998c3"
+  integrity sha512-Ga1jfYwRn7+cP9v8auvEXN1rX3sWqlayd4HP7OKk4mZWylEmu3KzXDUGrQUN6Ol7qo1gPvB2e5gX6udnyEPgdA==
+
 union-value@^1.0.0:
   version "1.0.1"
   resolved "https://registry.npmjs.org/union-value/-/union-value-1.0.1.tgz"