diff --git a/internal/rosa/zlib.go b/internal/rosa/zlib.go
index 072971c..00cef53 100644
--- a/internal/rosa/zlib.go
+++ b/internal/rosa/zlib.go
@@ -4,22 +4,28 @@ import "hakurei.app/internal/pkg"
 
 func (t Toolchain) newZlib() (pkg.Artifact, string) {
 	const (
-		version  = "1.3.1"
-		checksum = "E-eIpNzE8oJ5DsqH4UuA_0GDKuQF5csqI8ooDx2w7Vx-woJ2mb-YtSbEyIMN44mH"
+		version  = "1.3.2"
+		checksum = "KHZrePe42vL2XvOUE3KlJkp1UgWhWkl0jjT_BOvFhuM4GzieEH9S7CioepOFVGYB"
 	)
 	return t.NewPackage("zlib", version, pkg.NewHTTPGetTar(
 		nil, "https://www.zlib.net/fossils/zlib-"+version+".tar.gz",
 		mustDecode(checksum),
 		pkg.TarGzip,
-	), &PackageAttr{
-		Env: []string{
-			"CC=clang -fPIC",
-		},
-	}, &MakeHelper{
-		OmitDefaults: true,
+	), nil, &CMakeHelper{
+		Cache: [][2]string{
+			{"CMAKE_BUILD_TYPE", "Release"},
 
-		Host:  `""`,
-		Build: `""`,
+			{"ZLIB_BUILD_TESTING", "OFF"},
+			{"ZLIB_BUILD_SHARED", "ON"},
+			{"ZLIB_BUILD_STATIC", "ON"},
+			{"ZLIB_BUILD_MINIZIP", "OFF"},
+
+			{"ZLIB_INSTALL", "ON"},
+			{"ZLIB_PREFIX", "OFF"},
+		},
+
+		// ninja dependency loop
+		Make: true,
 	}), version
 }
 func init() {