diff --git a/nspr/PKGBUILD b/nspr/PKGBUILD
index 8a9528e0b..35665c3ac 100644
--- a/nspr/PKGBUILD
+++ b/nspr/PKGBUILD
@@ -1,7 +1,7 @@
 # TODO: Always remember to build lib32-nspr when bumping pkgver
 
 pkgname=nspr
-pkgver=4.13
+pkgver=4.13.1
 pkgrel=1
 pkgdesc="Netscape Portable Runtime"
 arch=('x86_64')
@@ -11,7 +11,7 @@ depends=('glibc')
 makedepends=('zip')
 options=('!emptydirs')
 source=("https://ftp.mozilla.org/pub/mozilla.org/nspr/releases/v${pkgver}/src/${pkgname}-${pkgver}.tar.gz")
-sha1sums=('c9274bb5cc33a388a7e8cd9b378873c59190f74b')
+sha1sums=('ec6660257d41267a0e6ee25812e9012cb9ddd274')
 
 build() {
   cd $pkgname-$pkgver