diff --git a/nss/.md5sum b/nss/.md5sum
index 6fe28b631..90d8bde08 100644
--- a/nss/.md5sum
+++ b/nss/.md5sum
@@ -1,3 +1,3 @@
-fba7489e1b26f2a0bfe5527430fd61e1  nss-3.17.3.tar.gz
+a77df26072cabf8afb26911b6fa9b755  nss-3.17.4.tar.gz
 17226659298a9d9bb3f323186d220f6f  nss-config.in
 4bb2893f773bb168271521e654861e29  nss.pc.in
diff --git a/nss/Pkgfile b/nss/Pkgfile
index 79dceaca5..38acf1e3c 100644
--- a/nss/Pkgfile
+++ b/nss/Pkgfile
@@ -4,9 +4,9 @@
 # Depends on:  nspr sqlite3
 
 name=nss
-version=3.17.3
+version=3.17.4
 release=1
-source=(ftp://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/NSS_3_17_3_RTM/src/$name-$version.tar.gz \
+source=(ftp://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/NSS_3_17_4_RTM/src/$name-$version.tar.gz \
         nss-config.in nss.pc.in)
 
 build() {