diff --git a/subprojects/zlib.wrap b/subprojects/zlib.wrap
index 441a33d4..00ce7a29 100644
--- a/subprojects/zlib.wrap
+++ b/subprojects/zlib.wrap
@@ -2,5 +2,5 @@
 directory=zlib
 url=https://github.com/taisei-project/zlib.git
 push-url=git@github.com:taisei-project/zlib.git
-revision=meson-1.3
+revision=meson-1.3.1