diff --git a/package-lock.json b/package-lock.json
index d41cbcb..072e7b7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
         "@sveltejs/adapter-auto": "^2.1.0",
         "@sveltejs/kit": "^1.20.4",
         "@sveltejs/package": "^2.0.0",
-        "@testing-library/svelte": "^3.2.2",
+        "@testing-library/svelte": "^4.0.1",
         "jsdom": "^22.1.0",
         "publint": "^0.1.12",
         "rome": "12.1.3",
@@ -769,9 +769,9 @@
       }
     },
     "node_modules/@testing-library/svelte": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/@testing-library/svelte/-/svelte-3.2.2.tgz",
-      "integrity": "sha512-IKwZgqbekC3LpoRhSwhd0JswRGxKdAGkf39UiDXTywK61YyLXbCYoR831e/UUC6EeNW4hiHPY+2WuovxOgI5sw==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/@testing-library/svelte/-/svelte-4.0.1.tgz",
+      "integrity": "sha512-rvqkMlkXPtbtMbYQsWTb666yBAJVrTJcek2TlDogBKhxwYKqbWgvtTftMNclPi5aLgy+QGndTyIf4gtdFKaiXA==",
       "dev": true,
       "dependencies": {
         "@testing-library/dom": "^8.1.0"
@@ -780,7 +780,7 @@
         "node": ">= 10"
       },
       "peerDependencies": {
-        "svelte": "3.x"
+        "svelte": "^3 || ^4"
       }
     },
     "node_modules/@tootallnate/once": {
@@ -4327,9 +4327,9 @@
       }
     },
     "@testing-library/svelte": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/@testing-library/svelte/-/svelte-3.2.2.tgz",
-      "integrity": "sha512-IKwZgqbekC3LpoRhSwhd0JswRGxKdAGkf39UiDXTywK61YyLXbCYoR831e/UUC6EeNW4hiHPY+2WuovxOgI5sw==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/@testing-library/svelte/-/svelte-4.0.1.tgz",
+      "integrity": "sha512-rvqkMlkXPtbtMbYQsWTb666yBAJVrTJcek2TlDogBKhxwYKqbWgvtTftMNclPi5aLgy+QGndTyIf4gtdFKaiXA==",
       "dev": true,
       "requires": {
         "@testing-library/dom": "^8.1.0"
diff --git a/package.json b/package.json
index 1c4c036..eea51e8 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "@sveltejs/adapter-auto": "^2.1.0",
     "@sveltejs/kit": "^1.20.4",
     "@sveltejs/package": "^2.0.0",
-    "@testing-library/svelte": "^3.2.2",
+    "@testing-library/svelte": "^4.0.1",
     "rome": "12.1.3",
     "jsdom": "^22.1.0",
     "publint": "^0.1.12",