diff --git a/package.json b/package.json
index 8e463c6046..f2873efd1c 100644
--- a/package.json
+++ b/package.json
@@ -122,7 +122,7 @@
     "tsx": "^4.20.3",
     "typescript": "~5.3.3",
     "typescript-eslint": "^8.6.0",
-    "vite": "^6.4.1",
+    "vite": "^6.4.3",
     "yargs": "^17.7.1"
   },
   "packageManager": "yarn@4.16.0+sha256.ba05224324578801b9cc98170d64aa50b9a36733b440fb0942306da3fbbdc7d1",
diff --git a/packages/snaps-controllers/package.json b/packages/snaps-controllers/package.json
index 69578c10bd..488120cd18 100644
--- a/packages/snaps-controllers/package.json
+++ b/packages/snaps-controllers/package.json
@@ -145,7 +145,7 @@
     "ts-node": "^10.9.1",
     "tsx": "^4.20.3",
     "typescript": "~5.3.3",
-    "vite": "^6.4.1",
+    "vite": "^6.4.3",
     "vite-plugin-node-polyfills": "^0.23.0",
     "vite-tsconfig-paths": "^4.0.5",
     "vitest": "^3.1.1"
diff --git a/packages/snaps-execution-environments/package.json b/packages/snaps-execution-environments/package.json
index f9eecbbf41..83c8305b43 100644
--- a/packages/snaps-execution-environments/package.json
+++ b/packages/snaps-execution-environments/package.json
@@ -122,7 +122,7 @@
     "tsconfig-paths-webpack-plugin": "^4.0.1",
     "tsx": "^4.20.3",
     "typescript": "~5.3.3",
-    "vite": "^6.4.1",
+    "vite": "^6.4.3",
     "vite-tsconfig-paths": "^4.0.5",
     "vitest": "^3.1.1",
     "webpack": "^5.97.1",
diff --git a/packages/snaps-sandbox/package.json b/packages/snaps-sandbox/package.json
index 3faa12a121..95e2b49cc8 100644
--- a/packages/snaps-sandbox/package.json
+++ b/packages/snaps-sandbox/package.json
@@ -67,7 +67,7 @@
     "react-dom": "^19.1.0",
     "react-icons": "^5.5.0",
     "typescript": "~5.3.3",
-    "vite": "^6.4.1",
+    "vite": "^6.4.3",
     "vitest": "^3.1.1"
   },
   "engines": {
diff --git a/packages/snaps-utils/package.json b/packages/snaps-utils/package.json
index 04b78f1ab7..3915c9549b 100644
--- a/packages/snaps-utils/package.json
+++ b/packages/snaps-utils/package.json
@@ -128,7 +128,7 @@
     "rimraf": "^4.1.2",
     "tsx": "^4.20.3",
     "typescript": "~5.3.3",
-    "vite": "^6.4.1",
+    "vite": "^6.4.3",
     "vite-plugin-node-polyfills": "^0.23.0",
     "vite-tsconfig-paths": "^4.0.5",
     "vitest": "^3.1.1"
diff --git a/yarn.lock b/yarn.lock
index f37621133c..d62a201fae 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4278,7 +4278,7 @@ __metadata:
     ts-node: "npm:^10.9.1"
     tsx: "npm:^4.20.3"
     typescript: "npm:~5.3.3"
-    vite: "npm:^6.4.1"
+    vite: "npm:^6.4.3"
     vite-plugin-node-polyfills: "npm:^0.23.0"
     vite-tsconfig-paths: "npm:^4.0.5"
     vitest: "npm:^3.1.1"
@@ -4338,7 +4338,7 @@ __metadata:
     tsconfig-paths-webpack-plugin: "npm:^4.0.1"
     tsx: "npm:^4.20.3"
     typescript: "npm:~5.3.3"
-    vite: "npm:^6.4.1"
+    vite: "npm:^6.4.3"
     vite-tsconfig-paths: "npm:^4.0.5"
     vitest: "npm:^3.1.1"
     webpack: "npm:^5.97.1"
@@ -4433,7 +4433,7 @@ __metadata:
     tsx: "npm:^4.20.3"
     typescript: "npm:~5.3.3"
     typescript-eslint: "npm:^8.6.0"
-    vite: "npm:^6.4.1"
+    vite: "npm:^6.4.3"
     yargs: "npm:^17.7.1"
   languageName: unknown
   linkType: soft
@@ -4537,7 +4537,7 @@ __metadata:
     react-dom: "npm:^19.1.0"
     react-icons: "npm:^5.5.0"
     typescript: "npm:~5.3.3"
-    vite: "npm:^6.4.1"
+    vite: "npm:^6.4.3"
     vitest: "npm:^3.1.1"
   languageName: unknown
   linkType: soft
@@ -4670,7 +4670,7 @@ __metadata:
     tsx: "npm:^4.20.3"
     typescript: "npm:~5.3.3"
     validate-npm-package-name: "npm:^5.0.0"
-    vite: "npm:^6.4.1"
+    vite: "npm:^6.4.3"
     vite-plugin-node-polyfills: "npm:^0.23.0"
     vite-tsconfig-paths: "npm:^4.0.5"
     vitest: "npm:^3.1.1"
@@ -18492,9 +18492,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"vite@npm:^5.0.0 || ^6.0.0, vite@npm:^6.4.1":
-  version: 6.4.1
-  resolution: "vite@npm:6.4.1"
+"vite@npm:^5.0.0 || ^6.0.0, vite@npm:^6.4.3":
+  version: 6.4.3
+  resolution: "vite@npm:6.4.3"
   dependencies:
     esbuild: "npm:^0.25.0"
     fdir: "npm:^6.4.4"
@@ -18543,7 +18543,7 @@ __metadata:
       optional: true
   bin:
     vite: bin/vite.js
-  checksum: 10/ea2083b6b1d1c9e85a13d6797ae989aa1dbc27a5c054319c71141934bf3f8dba8d54b510618040f95751148da63787f28f043df7458a194c81f8b6d8a2d32844
+  checksum: 10/d43ffaf4f165720bcc825c7c515e9c859bed748e0c62b248fca24ca3f949c8b4203dae7df6c613cd8e357579f1c71863d2d09cbae3b454c73b9dfc8fb07f7e8f
   languageName: node
   linkType: hard