diff --git a/win32/build/libs_version.txt b/win32/build/libs_version.txt
index 465185117b0..964a2c735f3 100644
--- a/win32/build/libs_version.txt
+++ b/win32/build/libs_version.txt
@@ -9,7 +9,7 @@ libmcrypt-2.5.8
 libmpir-2.6.0
 libpng-1.5.14
 libpq-9.2.2
-libssh2-1.4.2
+libssh2-1.4.3
 libtidy-20090406
 libxslt-1.1.27
 libxml-2.9.1