diff --git a/docs/package.json b/docs/package.json
index e98af859..498962ed 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -37,7 +37,7 @@
 		"react-dom": "18.2.0",
 		"storybook": "7.0.7",
 		"svelte": "3.55.0",
-		"svelte-check": "3.8.1",
+		"svelte-check": "3.8.4",
 		"tailwindcss": "3.4.3",
 		"typescript": "5.5.2",
 		"vite": "4.5.3"
diff --git a/packages/core/package.json b/packages/core/package.json
index 9ed649ee..e10f7e02 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -29,7 +29,7 @@
 		"prettier": "2.8.8",
 		"prettier-plugin-svelte": "2.9.0",
 		"svelte": "3.55.0",
-		"svelte-check": "3.8.1",
+		"svelte-check": "3.8.4",
 		"svelte-loader": "3.2.0",
 		"svelte-preprocess": "5.0.4",
 		"svelte2tsx": "0.5.22",
diff --git a/packages/sanity-tools-svelte/package.json b/packages/sanity-tools-svelte/package.json
index 22983f74..aa014db5 100644
--- a/packages/sanity-tools-svelte/package.json
+++ b/packages/sanity-tools-svelte/package.json
@@ -53,7 +53,7 @@
 		"publint": "0.1.9",
 		"sanity": "3.9.1",
 		"svelte": "3.55.0",
-		"svelte-check": "3.8.1",
+		"svelte-check": "3.8.4",
 		"tslib": "2.4.1",
 		"typescript": "5.5.2",
 		"vite": "4.5.3",
diff --git a/packages/youtube-lite/package.json b/packages/youtube-lite/package.json
index c6ca19f3..3bc1e6a7 100644
--- a/packages/youtube-lite/package.json
+++ b/packages/youtube-lite/package.json
@@ -25,7 +25,7 @@
 		"prettier": "2.8.8",
 		"prettier-plugin-svelte": "2.9.0",
 		"svelte": "3.55.0",
-		"svelte-check": "3.8.1",
+		"svelte-check": "3.8.4",
 		"svelte-preprocess": "5.0.4",
 		"tslib": "2.4.1",
 		"typescript": "5.5.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index a0704ffc..5961446a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -99,8 +99,8 @@ importers:
         specifier: 3.55.0
         version: 3.55.0
       svelte-check:
-        specifier: 3.8.1
-        version: 3.8.1(@babel/core@7.24.7)(postcss@8.4.38)(svelte@3.55.0)
+        specifier: 3.8.4
+        version: 3.8.4(@babel/core@7.24.7)(postcss@8.4.38)(svelte@3.55.0)
       tailwindcss:
         specifier: 3.4.3
         version: 3.4.3
@@ -147,8 +147,8 @@ importers:
         specifier: 3.55.0
         version: 3.55.0
       svelte-check:
-        specifier: 3.8.1
-        version: 3.8.1(@babel/core@7.24.7)(postcss@8.4.38)(svelte@3.55.0)
+        specifier: 3.8.4
+        version: 3.8.4(@babel/core@7.24.7)(postcss@8.4.38)(svelte@3.55.0)
       svelte-loader:
         specifier: 3.2.0
         version: 3.2.0(svelte@3.55.0)
@@ -265,8 +265,8 @@ importers:
         specifier: 3.55.0
         version: 3.55.0
       svelte-check:
-        specifier: 3.8.1
-        version: 3.8.1(@babel/core@7.24.7)(postcss@8.4.38)(svelte@3.55.0)
+        specifier: 3.8.4
+        version: 3.8.4(@babel/core@7.24.7)(postcss@8.4.38)(svelte@3.55.0)
       tslib:
         specifier: 2.4.1
         version: 2.4.1
@@ -320,8 +320,8 @@ importers:
         specifier: 3.55.0
         version: 3.55.0
       svelte-check:
-        specifier: 3.8.1
-        version: 3.8.1(@babel/core@7.24.7)(postcss@8.4.38)(svelte@3.55.0)
+        specifier: 3.8.4
+        version: 3.8.4(@babel/core@7.24.7)(postcss@8.4.38)(svelte@3.55.0)
       svelte-preprocess:
         specifier: 5.0.4
         version: 5.0.4(svelte@3.55.0)(typescript@5.5.2)
@@ -19145,16 +19145,14 @@ packages:
       react: 18.2.0
     dev: false
 
-  /svelte-check@3.8.1(@babel/core@7.24.7)(postcss@8.4.38)(svelte@3.55.0):
-    resolution: {integrity: sha512-KlQ0TRVe01mdvh49Ylkr9FQxO/UWbQOtaIrccl3gjgkvby1TxY41VkT7ijCl6i29FjaJPE4m6YGmhdqov0MfkA==}
+  /svelte-check@3.8.4(@babel/core@7.24.7)(postcss@8.4.38)(svelte@3.55.0):
+    resolution: {integrity: sha512-61aHMkdinWyH8BkkTX9jPLYxYzaAAz/FK/VQqdr2FiCQQ/q04WCwDlpGbHff1GdrMYTmW8chlTFvRWL9k0A8vg==}
     hasBin: true
     peerDependencies:
       svelte: ^3.55.0 || ^4.0.0-next.0 || ^4.0.0 || ^5.0.0-next.0
     dependencies:
       '@jridgewell/trace-mapping': 0.3.25
       chokidar: 3.6.0
-      fast-glob: 3.3.2
-      import-fresh: 3.3.0
       picocolors: 1.0.1
       sade: 1.8.1
       svelte: 3.55.0