diff --git a/win32/build/libs_version.txt b/win32/build/libs_version.txt
index 9d3f9be7965..cb71dd8f35b 100644
--- a/win32/build/libs_version.txt
+++ b/win32/build/libs_version.txt
@@ -1,15 +1,15 @@
 bz2-1.0.6
 cclient-2007f
-freetype-2.6.2
+freetype-2.7.0
 icu-57.1
 jpeglib-9b
-libcurl-7.51.0
-libiconv-1.14
-libmpir-2.7.2
-libpng-1.6.21
-libpq-9.5.3
+libcurl-7.54.0
+libiconv-1.15
+libmpir-3.0.0
+libpng-1.6.29
+libpq-9.6.2
 libssh2-1.8.0
-libtidy-20090406
+libtidy-5.4.0
 libxslt-1.1.29
 libxml-2.9.4
-openssl-1.0.2j
+openssl-1.1.0e