diff --git a/package.json b/package.json
index 9c75be7..607420b 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "tailwindcss": "^4.1.18",
     "typescript": "~5.6.2",
     "vite": "^6.0.3",
-    "vitest": "^4.0.16",
+    "vitest": ">=1.0.0 <5.0.0",
     "webdriverio": "^9.5.0"
   }
 }
diff --git a/src/lib/stores/downloads.test.ts b/src/lib/stores/downloads.test.ts
index 4a7cb0d..ece4f36 100644
--- a/src/lib/stores/downloads.test.ts
+++ b/src/lib/stores/downloads.test.ts
@@ -43,7 +43,9 @@ describe("downloads store", () => {
 
     // Reset modules to get fresh store instances for each test
     // This prevents state pollution from affecting subsequent tests
-    vi.resetModules();
+    if (typeof vi.resetModules === 'function') {
+      vi.resetModules();
+    }
   });
 
   describe("initial state", () => {