diff --git a/Source/UnrealLibretroEditor/miniz/miniz.c b/Source/UnrealLibretroEditor/miniz/miniz.c
index c197c18..8d0032f 100644
--- a/Source/UnrealLibretroEditor/miniz/miniz.c
+++ b/Source/UnrealLibretroEditor/miniz/miniz.c
@@ -3068,7 +3068,7 @@ static WCHAR* mz_utf8z_to_widechar(const char* str)
 {
   int reqChars = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
   WCHAR* wStr = (WCHAR*)malloc(reqChars * sizeof(WCHAR));
-  MultiByteToWideChar(CP_UTF8, 0, str, -1, wStr, sizeof(WCHAR) * reqChars);
+  MultiByteToWideChar(CP_UTF8, 0, str, -1, wStr, reqChars);
   return wStr;
 }
 
diff --git a/Source/UnrealLibretroEditor/miniz/miniz.h b/Source/UnrealLibretroEditor/miniz/miniz.h
index 35c740c..9fcfffc 100644
--- a/Source/UnrealLibretroEditor/miniz/miniz.h
+++ b/Source/UnrealLibretroEditor/miniz/miniz.h
@@ -275,10 +275,10 @@ enum
     MZ_DEFAULT_COMPRESSION = -1
 };
 
-#define MZ_VERSION "11.0.1"
-#define MZ_VERNUM 0xB001
+#define MZ_VERSION "11.0.2"
+#define MZ_VERNUM 0xB002
 #define MZ_VER_MAJOR 11
-#define MZ_VER_MINOR 1
+#define MZ_VER_MINOR 2
 #define MZ_VER_REVISION 0
 #define MZ_VER_SUBREVISION 0