diff --git a/LZMA_SDK.json b/LZMA_SDK.json
new file mode 100644
index 0000000..20f1eb0
--- /dev/null
+++ b/LZMA_SDK.json
@@ -0,0 +1,9 @@
+{
+    "version": "19.00",
+    "url": "https://www.7-zip.org/a/lzma1900.7z",
+    "bin": [
+        "bin/7zdec.exe",
+        "bin/7zr.exe",
+        "bin/lzma.exe"
+    ]
+}
diff --git a/mtuner.json b/mtuner.json
index 8d9ef34..5bee150 100644
--- a/mtuner.json
+++ b/mtuner.json
@@ -5,10 +5,10 @@
     "autoupdate": {
         "url": "https://github.com/milostosic/MTuner/releases/download/v$version/mtuner64.zip"
     },
-    "version": "4.3.1",
-    "url": "https://github.com/milostosic/MTuner/releases/download/v4.3.1/mtuner64.zip",
+    "version": "4.3.3",
+    "url": "https://github.com/milostosic/MTuner/releases/download/v4.3.3/mtuner64.zip",
     "bin": "MTuner/MTuner.exe",
-    "hash": "16ad96b1371d7d91580729b5594dac1bae83968f5fd2daf0ea61602855f6618b",
+    "hash": "6a57c3825f27d4f2bbe36fee89daf2764d134374f5f97df9627f35890706310e",
     "shortcuts": [
         [
             "MTuner/MTuner.exe",