diff --git a/package.json b/package.json
index a76a62e3..8232f621 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
 		"svelte": "^3.47.0",
 		"svelte-preprocess": "^4.10.6",
 		"tailwindcss": "^3.0.24",
-		"tslib": "^2.3.1",
+		"tslib": "^2.4.0",
 		"typescript": "^4.6.3"
 	},
 	"type": "module",
diff --git a/yarn.lock b/yarn.lock
index 52007f71..a6a827cf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4634,10 +4634,10 @@ tslib@^1.8.1:
   resolved "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz"
   integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
 
-tslib@^2.1.0, tslib@^2.3.1:
-  version "2.3.1"
-  resolved "https://registry.npmjs.org/tslib/-/tslib-2.3.1.tgz"
-  integrity sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==
+tslib@^2.1.0, tslib@^2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.4.0.tgz#7cecaa7f073ce680a05847aa77be941098f36dc3"
+  integrity sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ==
 
 tslib@~2.1.0:
   version "2.1.0"