diff --git a/native/sockdrive b/native/sockdrive
index 3ba5b58..e4d1d35 160000
--- a/native/sockdrive
+++ b/native/sockdrive
@@ -1 +1 @@
-Subproject commit 3ba5b58e08059ca75acc1830a3227be593441b4d
+Subproject commit e4d1d354819dd5c59eb83831613c08aee6451744
diff --git a/package.json b/package.json
index 99aecf5..b2c4c21 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "emulators",
-    "version": "8.3.0",
+    "version": "8.3.1",
     "description": "Emulators (dos) with standartized API",
     "main": "dist/emulators.js",
     "types": "dist/types/emulators.d.ts",
diff --git a/src/build.ts b/src/build.ts
index 38ef666..6b00919 100644
--- a/src/build.ts
+++ b/src/build.ts
@@ -5,22 +5,22 @@
 // gulpfile.ts/wasm.ts --> generateBuildInfo
 
 export const Build = {
-    version: "8.2.2 (f68ad59ec707afe7aad49388c3368269)",
-    buildSeed: 1729090845648,
+    version: "8.3.0 (c9c7a9bcadf2953a525750e3b8d347e0)",
+    buildSeed: 1729587869354,
     "wdosbox-x.wasm": {
-        "size": 6293112,
+        "size": 6316939,
         "gzSize": 0
     },
     "wdosbox-x.js": {
-        "size": 225415,
+        "size": 225479,
         "gzSize": 0
     },
     "wdosbox.wasm": {
-        "size": 1478555,
+        "size": 1502217,
         "gzSize": 0
     },
     "wdosbox.js": {
-        "size": 102955,
+        "size": 103037,
         "gzSize": 0
     },
     "wlibzip.wasm": {
diff --git a/src/dos/dosbox/cpp/worker-protocol.cpp b/src/dos/dosbox/cpp/worker-protocol.cpp
index 7d09c15..b4c7428 100644
--- a/src/dos/dosbox/cpp/worker-protocol.cpp
+++ b/src/dos/dosbox/cpp/worker-protocol.cpp
@@ -231,6 +231,7 @@ EM_JS(void, ws_init_runtime, (const char* sessionId, const char* sockdriveImpl),
             driveCacheHit: 0,
             driveCacheMiss: 0,
             driveCacheUsed: 0,
+            driveBufferedAmount: 0,
             driveIo: [],
           };
 
@@ -241,6 +242,7 @@ EM_JS(void, ws_init_runtime, (const char* sessionId, const char* sockdriveImpl),
             stats.driveCacheHit = Module.sockdrive.stats.cacheHit;
             stats.driveCacheMiss = Module.sockdrive.stats.cacheMiss;
             stats.driveCacheUsed = Module.sockdrive.stats.cacheUsed;
+            stats.driveBufferedAmount = Module.sockdrive.bufferedAmount();
             stats.driveIo = Module.sockdrive.stats.io;
           }
           
diff --git a/src/protocol/protocol.ts b/src/protocol/protocol.ts
index 391d6e0..14704aa 100644
--- a/src/protocol/protocol.ts
+++ b/src/protocol/protocol.ts
@@ -91,6 +91,7 @@ export interface AsyncifyStats {
     driveCacheHit: number,
     driveCacheMiss: number,
     driveCacheUsed: number,
+    driveBufferedAmount: number,
     driveIo: { read: number, write: number }[];
 }