diff --git a/modules/miniz b/modules/miniz
index 4159f8c8..d6566206 160000
--- a/modules/miniz
+++ b/modules/miniz
@@ -1 +1 @@
-Subproject commit 4159f8c8c3d91a76648107ce6adf54bb6f06e3a7
+Subproject commit d6566206ce120069708e77eff79cf117957b419a
diff --git a/modules/pnpoly.h b/modules/pnpoly.h
index 5ba3fd8d..f411933b 160000
--- a/modules/pnpoly.h
+++ b/modules/pnpoly.h
@@ -1 +1 @@
-Subproject commit 5ba3fd8de6af2f81dbf687024fc6815310be5582
+Subproject commit f411933b9899e3c90496df85117dde0cdf126c7f
diff --git a/sources/3rdparty/miniz/miniz.h b/sources/3rdparty/miniz/miniz.h
index 7789be9a..f897e179 100644
--- a/sources/3rdparty/miniz/miniz.h
+++ b/sources/3rdparty/miniz/miniz.h
@@ -95,7 +95,7 @@
      possibility that the archive's central directory could be lost with this method if anything goes wrong, though.
 
      - ZIP archive support limitations:
-     No zip64 or spanning support. Extraction functions can only handle unencrypted, stored or deflated files.
+     No spanning support. Extraction functions can only handle unencrypted, stored or deflated files.
      Requires streams capable of seeking.
 
    * This is a header file library, like stb_image.c. To get only a header file, either cut and paste the
@@ -220,7 +220,7 @@ enum
 #define MZ_DEFLATED 8
 
 /* Heap allocation callbacks.
-Note that mz_alloc_func parameter types purpsosely differ from zlib's: items/size is size_t, not unsigned long. */
+Note that mz_alloc_func parameter types purposely differ from zlib's: items/size is size_t, not unsigned long. */
 typedef void *(*mz_alloc_func)(void *opaque, size_t items, size_t size);
 typedef void (*mz_free_func)(void *opaque, void *address);
 typedef void *(*mz_realloc_func)(void *opaque, void *address, size_t items, size_t size);
diff --git a/sources/3rdparty/miniz/miniz_tinfl.c b/sources/3rdparty/miniz/miniz_tinfl.c
index 992de7a7..749aab47 100644
--- a/sources/3rdparty/miniz/miniz_tinfl.c
+++ b/sources/3rdparty/miniz/miniz_tinfl.c
@@ -498,7 +498,7 @@ tinfl_status tinfl_decompress(tinfl_decompressor *r, const mz_uint8 *pIn_buf_nex
                 }
 
                 dist_from_out_buf_start = pOut_buf_cur - pOut_buf_start;
-                if ((dist > dist_from_out_buf_start) && (decomp_flags & TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF))
+                if ((dist > dist_from_out_buf_start || dist_from_out_buf_start == 0) && (decomp_flags & TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF))
                 {
                     TINFL_CR_RETURN_FOREVER(37, TINFL_STATUS_FAILED);
                 }
diff --git a/sources/3rdparty/miniz/miniz_zip.c b/sources/3rdparty/miniz/miniz_zip.c
index 5ae31932..691ff421 100644
--- a/sources/3rdparty/miniz/miniz_zip.c
+++ b/sources/3rdparty/miniz/miniz_zip.c
@@ -2301,7 +2301,10 @@ mz_bool mz_zip_validate_file(mz_zip_archive *pZip, mz_uint file_index, mz_uint f
         return mz_zip_set_error(pZip, MZ_ZIP_INVALID_HEADER_OR_CORRUPTED);
 
     if (!mz_zip_array_resize(pZip, &file_data_array, MZ_MAX(local_header_filename_len, local_header_extra_len), MZ_FALSE))
-        return mz_zip_set_error(pZip, MZ_ZIP_ALLOC_FAILED);
+    {
+        mz_zip_set_error(pZip, MZ_ZIP_ALLOC_FAILED);
+        goto handle_failure;
+    }
 
     if (local_header_filename_len)
     {
@@ -2335,14 +2338,20 @@ mz_bool mz_zip_validate_file(mz_zip_archive *pZip, mz_uint file_index, mz_uint f
             mz_uint32 field_id, field_data_size, field_total_size;
 
             if (extra_size_remaining < (sizeof(mz_uint16) * 2))
-                return mz_zip_set_error(pZip, MZ_ZIP_INVALID_HEADER_OR_CORRUPTED);
+            {
+                mz_zip_set_error(pZip, MZ_ZIP_INVALID_HEADER_OR_CORRUPTED);
+                goto handle_failure;
+            }
 
             field_id = MZ_READ_LE16(pExtra_data);
             field_data_size = MZ_READ_LE16(pExtra_data + sizeof(mz_uint16));
             field_total_size = field_data_size + sizeof(mz_uint16) * 2;
 
             if (field_total_size > extra_size_remaining)
-                return mz_zip_set_error(pZip, MZ_ZIP_INVALID_HEADER_OR_CORRUPTED);
+            {
+                mz_zip_set_error(pZip, MZ_ZIP_INVALID_HEADER_OR_CORRUPTED);
+                goto handle_failure;
+            }
 
             if (field_id == MZ_ZIP64_EXTENDED_INFORMATION_FIELD_HEADER_ID)
             {
diff --git a/sources/3rdparty/pnpoly.h/pnpoly.h b/sources/3rdparty/pnpoly.h/pnpoly.h
index 82d5406d..1f93f0c4 100644
--- a/sources/3rdparty/pnpoly.h/pnpoly.h
+++ b/sources/3rdparty/pnpoly.h/pnpoly.h
@@ -62,7 +62,7 @@ PNPOLY_DEF int pnpoly_soa(int nvert, const float *vertx, const float *verty, flo
 
 /*
 Copyright (c) 1970-2003, Wm. Randolph Franklin
-Copyright (c) 2020, by Matvey Cherevko (blackmatov@gmail.com)
+Copyright (c) 2020-2021, by Matvey Cherevko (blackmatov@gmail.com)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in