diff --git a/package-lock.json b/package-lock.json
index 450b4687..9ff07126 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3541,9 +3541,9 @@
       "integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8="
     },
     "browser-nativefs": {
-      "version": "0.10.2",
-      "resolved": "https://registry.npmjs.org/browser-nativefs/-/browser-nativefs-0.10.2.tgz",
-      "integrity": "sha512-8aLLk6uFAp5QJ2KFwM2Ty1dT361Dt9QOCnOmLascVspwj81A6wj5NmVG3w6gUnvmO4BnWrwdV2U3Q7GUMdFjNA=="
+      "version": "0.10.3",
+      "resolved": "https://registry.npmjs.org/browser-nativefs/-/browser-nativefs-0.10.3.tgz",
+      "integrity": "sha512-WGcoR1aR+bxLlilaJ9fIzVOgSC4MaV+6phCTDGXV1sm+RElFuQFnJXR4BebBf2wEnjCsmGmTDNDTBE5KvVm2UQ=="
     },
     "browser-process-hrtime": {
       "version": "1.0.0",
diff --git a/package.json b/package.json
index cbaecfa1..31229346 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "@types/react": "16.9.49",
     "@types/react-dom": "16.9.8",
     "@types/socket.io-client": "1.4.33",
-    "browser-nativefs": "0.10.2",
+    "browser-nativefs": "0.10.3",
     "i18next-browser-languagedetector": "6.0.1",
     "lodash.throttle": "4.1.1",
     "nanoid": "2.1.11",
diff --git a/src/data/index.ts b/src/data/index.ts
index eebc3dab..72ecf040 100644
--- a/src/data/index.ts
+++ b/src/data/index.ts
@@ -313,7 +313,7 @@ export const exportCanvas = async (
     if (type === "svg") {
       await fileSave(new Blob([tempSvg.outerHTML], { type: "image/svg+xml" }), {
         fileName: `${name}.svg`,
-        extensions: ["svg"],
+        extensions: [".svg"],
       });
       return;
     } else if (type === "clipboard-svg") {
@@ -338,7 +338,7 @@ export const exportCanvas = async (
       if (blob) {
         await fileSave(blob, {
           fileName: fileName,
-          extensions: ["png"],
+          extensions: [".png"],
         });
       }
     });
diff --git a/src/data/json.ts b/src/data/json.ts
index 667c7f11..9098cd46 100644
--- a/src/data/json.ts
+++ b/src/data/json.ts
@@ -38,7 +38,7 @@ export const saveAsJSON = async (
     {
       fileName: name,
       description: "Excalidraw file",
-      extensions: ["excalidraw"],
+      extensions: [".excalidraw"],
     },
     fileHandle || null,
   );
@@ -47,7 +47,7 @@ export const saveAsJSON = async (
 export const loadFromJSON = async (appState: AppState) => {
   const blob = await fileOpen({
     description: "Excalidraw files",
-    extensions: ["json", "excalidraw"],
+    extensions: [".json", ".excalidraw"],
     mimeTypes: ["application/json"],
   });
   return loadFromBlob(blob, appState);
@@ -71,14 +71,14 @@ export const saveLibraryAsJSON = async () => {
   await fileSave(blob, {
     fileName,
     description: "Excalidraw library file",
-    extensions: ["excalidrawlib"],
+    extensions: [".excalidrawlib"],
   });
 };
 
 export const importLibraryFromJSON = async () => {
   const blob = await fileOpen({
     description: "Excalidraw library files",
-    extensions: ["json", "excalidrawlib"],
+    extensions: [".json", ".excalidrawlib"],
     mimeTypes: ["application/json"],
   });
   Library.importLibrary(blob);