diff --git a/package.json b/package.json
index 873f758..a889dc0 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "co": "~4.6.0",
     "css-loader": "^2.1.1",
     "debug": "^4.1.1",
-    "ejs": "^2.5.9",
+    "ejs": "^3.0.1",
     "file-loader": "^5.0.2",
     "iso8601-duration": "^1.1.1",
     "kcors": "^2.2.1",
diff --git a/yarn.lock b/yarn.lock
index fe019d7..f9126af 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2602,10 +2602,10 @@ ee-first@1.1.1:
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
   integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
 
-ejs@^2.5.9:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.6.1.tgz#498ec0d495655abc6f23cd61868d926464071aa0"
-  integrity sha512-0xy4A/twfrRCnkhfk8ErDi5DqdAsAqeGxht4xkCUrsvhhbQNs7E+4jV0CN7+NKIY0aHE72+XvqtBIXzD31ZbXQ==
+ejs@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/ejs/-/ejs-3.0.1.tgz#30c8f6ee9948502cc32e85c37a3f8b39b5a614a5"
+  integrity sha512-cuIMtJwxvzumSAkqaaoGY/L6Fc/t6YvoP9/VIaK0V/CyqKLEQ8sqODmYfy/cjXEdZ9+OOL8TecbJu+1RsofGDw==
 
 electron-to-chromium@^1.3.322:
   version "1.3.334"