diff --git a/packages/bridge-ui/package.json b/packages/bridge-ui/package.json
index 2a258911c86..58c93a85ff5 100644
--- a/packages/bridge-ui/package.json
+++ b/packages/bridge-ui/package.json
@@ -47,7 +47,7 @@
     "prettier": "^3.2.5",
     "prettier-plugin-svelte": "^3.2.1",
     "svelte": "^4.2.11",
-    "svelte-check": "^3.6.4",
+    "svelte-check": "^3.6.6",
     "tailwindcss": "^3.4.1",
     "ts-morph": "^19.0.0",
     "tslib": "^2.6.2",
diff --git a/packages/guardian-prover-health-check-ui/package.json b/packages/guardian-prover-health-check-ui/package.json
index 0d527fd7881..82c06eea74e 100644
--- a/packages/guardian-prover-health-check-ui/package.json
+++ b/packages/guardian-prover-health-check-ui/package.json
@@ -34,7 +34,7 @@
 		"prettier": "^3.2.5",
 		"prettier-plugin-svelte": "^3.2.1",
 		"svelte": "^4.2.11",
-		"svelte-check": "^3.6.4",
+		"svelte-check": "^3.6.6",
 		"tailwindcss": "^3.4.1",
 		"tslib": "^2.6.2",
 		"typescript": "^5.3.3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3f925cf40ae..dfc8d15c356 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -138,8 +138,8 @@ importers:
         specifier: ^4.2.11
         version: 4.2.11
       svelte-check:
-        specifier: ^3.6.4
-        version: 3.6.4(@babel/core@7.23.9)(postcss@8.4.35)(svelte@4.2.11)
+        specifier: ^3.6.6
+        version: 3.6.6(@babel/core@7.23.9)(postcss@8.4.35)(svelte@4.2.11)
       tailwindcss:
         specifier: ^3.4.1
         version: 3.4.1
@@ -241,8 +241,8 @@ importers:
         specifier: ^4.2.11
         version: 4.2.11
       svelte-check:
-        specifier: ^3.6.4
-        version: 3.6.4(@babel/core@7.23.9)(postcss@8.4.35)(svelte@4.2.11)
+        specifier: ^3.6.6
+        version: 3.6.6(@babel/core@7.23.9)(postcss@8.4.35)(svelte@4.2.11)
       tailwindcss:
         specifier: ^3.4.1
         version: 3.4.1
@@ -13126,8 +13126,8 @@ packages:
     resolution: {integrity: sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==}
     engines: {node: '>= 0.4'}
 
-  /svelte-check@3.6.4(@babel/core@7.23.9)(postcss@8.4.35)(svelte@4.2.11):
-    resolution: {integrity: sha512-mY/dqucqm46p72M8yZmn81WPZx9mN6uuw8UVfR3ZKQeLxQg5HDGO3HHm5AZuWZPYNMLJ+TRMn+TeN53HfQ/vsw==}
+  /svelte-check@3.6.6(@babel/core@7.23.9)(postcss@8.4.35)(svelte@4.2.11):
+    resolution: {integrity: sha512-b9q9rOHOMYF3U8XllK7LmXTq1LeWQ98waGfEJzrFutViadkNl1tgdEtxIQ8yuPx+VQ4l7YrknYol+0lfZocaZw==}
     hasBin: true
     peerDependencies:
       svelte: ^3.55.0 || ^4.0.0-next.0 || ^4.0.0 || ^5.0.0-next.0