diff --git a/libcuckoo/PKGBUILD b/libcuckoo/PKGBUILD
index b179eb9920..0db269995f 100644
--- a/libcuckoo/PKGBUILD
+++ b/libcuckoo/PKGBUILD
@@ -3,7 +3,7 @@
 # Contributor: chn <g897331845@gmail.com>
 
 pkgname=libcuckoo
-pkgver=0.3
+pkgver=0.3.1
 pkgrel=1
 pkgdesc="A high-performance, concurrent hash table"
 arch=(any)
@@ -11,7 +11,7 @@ url='https://github.com/efficient/libcuckoo'
 license=('Apache')
 makedepends=('cmake')
 source=(${pkgname}-${pkgver}.tar.gz::https://github.com/efficient/libcuckoo/archive/refs/tags/v${pkgver}.tar.gz)
-md5sums=('13f68f7d20c8b9d819d6f1b12a3b1dc4')
+sha256sums=('a87122b963ef6b7eadca3e41cb4b533f3b6ad9b588ab2f2140eb6ab0db9a7ba8')
 
 build() {
     mkdir build