diff --git a/Formula/nss.rb b/Formula/nss.rb
index 30ddbd0840..bb7d3a05df 100644
--- a/Formula/nss.rb
+++ b/Formula/nss.rb
@@ -1,8 +1,8 @@
 class Nss < Formula
   desc "Libraries for security-enabled client and server applications"
   homepage "https://developer.mozilla.org/docs/NSS"
-  url "https://archive.mozilla.org/pub/security/nss/releases/NSS_3_22_RTM/src/nss-3.22.tar.gz"
-  sha256 "30ebd121c77e725a1383618eff79a6752d6e9f0f21882ad825ddab12e7227611"
+  url "https://archive.mozilla.org/pub/security/nss/releases/NSS_3_22_1_RTM/src/nss-3.22.1.tar.gz"
+  sha256 "89e1fc7074e5c325962821289f4cd7d8207ae95af2308ba881215ed9ca68fa4f"
 
   bottle do
     cellar :any
@@ -97,7 +97,7 @@ class Nss < Formula
     Name: NSS
     Description: Mozilla Network Security Services
     Version: #{version}
-    Requires: nspr >= 4.11
+    Requires: nspr >= 4.12
     Libs: -L${libdir} -lnss3 -lnssutil3 -lsmime3 -lssl3
     Cflags: -I${includedir}
     EOS