diff --git a/.github/scripts/get_win_deps.ps1 b/.github/scripts/get_win_deps.ps1
index fe06986d..80a95127 100644
--- a/.github/scripts/get_win_deps.ps1
+++ b/.github/scripts/get_win_deps.ps1
@@ -15,9 +15,9 @@ function getlibrary ([string] $URI, [string] $filename, [string] $hash, [string]
 	Expand-Archive -DestinationPath $destdir $filename
 }
 
-getlibrary 'https://www.zlib.net/zlib13.zip' 'zlib.zip' 'c561d09347f674f0d72692e7c75d9898919326c532aab7f8c07bb43b07efeb38' .
+getlibrary 'https://www.zlib.net/zlib131.zip' 'zlib.zip' '72af66d44fcc14c22013b46b814d5d2514673dda3d115e64b690c1ad636e7b17' .
 getlibrary 'https://github.com/glennrp/libpng/archive/refs/tags/v1.6.37.zip' 'libpng.zip'  'c2c50c13a727af73ecd3fc0167d78592cf5e0bca9611058ca414b6493339c784' .
 getlibrary 'https://github.com/lexxmark/winflexbison/releases/download/v2.5.24/win_flex_bison-2.5.24.zip' 'winflexbison.zip'  '39c6086ce211d5415500acc5ed2d8939861ca1696aee48909c7f6daf5122b505' install_dir
 
-Move-Item zlib-1.3 zlib
+Move-Item zlib-1.3.1 zlib
 Move-Item libpng-1.6.37 libpng