diff --git a/scripts/ci-build-mingw.sh b/scripts/ci-build-mingw.sh
index 8173aa6..ba4efca 100755
--- a/scripts/ci-build-mingw.sh
+++ b/scripts/ci-build-mingw.sh
@@ -5,21 +5,19 @@
 variant=win32
 [[ "$(basename "$CXX")" == "x86_64-"* ]] && variant=win64
 
-libjpeg_version=2.1.2
-libpng_version=1.6.37
-zlib_version=1.2.11
+libjpeg_version=2.1.5.1
+libpng_version=1.6.39
+zlib_version=1.2.13
 
 mkdir -p libs
 pushd libs
 libs=$PWD
-tmp=
-[ "$variant" = win32 ] && tmp=dw2/
 [ -e libjpeg.zip ] || \
 	wget "http://minetest.kitsunemimi.pw/libjpeg-$libjpeg_version-$variant.zip" -O libjpeg.zip
 [ -e libpng.zip ] || \
-	wget "http://minetest.kitsunemimi.pw/${tmp}libpng-$libpng_version-$variant.zip" -O libpng.zip
+	wget "http://minetest.kitsunemimi.pw/libpng-$libpng_version-$variant.zip" -O libpng.zip
 [ -e zlib.zip ] || \
-	wget "http://minetest.kitsunemimi.pw/${tmp}zlib-$zlib_version-$variant.zip" -O zlib.zip
+	wget "http://minetest.kitsunemimi.pw/zlib-$zlib_version-$variant.zip" -O zlib.zip
 [ -d libjpeg ] || unzip -o libjpeg.zip -d libjpeg
 [ -d libpng ] || unzip -o libpng.zip -d libpng
 [ -d zlib ] || unzip -o zlib.zip -d zlib