diff --git a/firefox.spec b/firefox.spec
index 12ce268..0ae3e1a 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -126,7 +126,7 @@ ExcludeArch: i686
 %if %{?system_nss}
 %global nspr_version 4.32
 %global nspr_build_version %{nspr_version}
-%global nss_version 3.82
+%global nss_version 3.84
 %global nss_build_version %{nss_version}
 %endif