diff --git a/minizip/.signature b/minizip/.signature
index aa004e7cf..e7b614d65 100644
--- a/minizip/.signature
+++ b/minizip/.signature
@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF38j4Z6TRXDbGcQlIocb79bjsiorztFKHVzRaI616H53C+Sb4LYObTQqmAIn4bhJlkeFuSY+LdgUnthNVqvcG6gM=
-SHA256 (Pkgfile) = 7ecfa8c805896011237313cadf12f094ff2532f8e4d3f88e0d7f72d3006d36d2
+RWSagIOpLGJF3+WdEXqhyzvLiInADrPN/8H0nfzafr1R883Wac/mE1hiu3XM99xlO818y+xajh0BVgKesRQrDkpK5xAssbZlEwk=
+SHA256 (Pkgfile) = bd565d429be532cb75ff3b5a454d250cccf5bc0380c3cdbbf961528cedbb2dcf
 SHA256 (.footprint) = 9ffc3cacdbba3770dd599776deb4758d5929e85f4ddd1df3aa7308543603c233
-SHA256 (zlib-1.3.tar.gz) = ff0ba4c292013dbc27530b3a81e1f9a813cd39de01ca5e0f8bf355702efa593e
+SHA256 (zlib-1.3.1.tar.gz) = 9a93b2b7dfdac77ceba5a558a580e74667dd6fede4585b91eefb60f03b72df23
diff --git a/minizip/Pkgfile b/minizip/Pkgfile
index bd15a10c3..38c0dbd7f 100644
--- a/minizip/Pkgfile
+++ b/minizip/Pkgfile
@@ -3,7 +3,7 @@
 # Maintainer: Tim Biermann, tbier at posteo dot de
 
 name=minizip
-version=1.3
+version=1.3.1
 release=1
 source=(https://zlib.net/zlib-$version.tar.gz)