diff --git a/ext_libs/libvorbis.dll b/ext_libs/libvorbis.dll
index 379d50d1..4b8757ab 100644
Binary files a/ext_libs/libvorbis.dll and b/ext_libs/libvorbis.dll differ
diff --git a/ext_libs/libvorbis.dll.asc b/ext_libs/libvorbis.dll.asc
new file mode 100644
index 00000000..4e1e1b30
--- /dev/null
+++ b/ext_libs/libvorbis.dll.asc
@@ -0,0 +1,17 @@
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