diff --git a/.gitignore b/.gitignore
index 9504a89..d19de7e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,4 @@ TestUser51.cert
 /nss-3.32.0.tar.gz
 /nss-3.32.1.tar.gz
 /nss-3.33.0.tar.gz
+/nss-3.34.0.tar.gz
diff --git a/nss.spec b/nss.spec
index 4bd1c9d..a8bbb25 100644
--- a/nss.spec
+++ b/nss.spec
@@ -1,6 +1,6 @@
 %global nspr_version 4.17.0
-%global nss_util_version 3.33.0
-%global nss_softokn_version 3.33.0
+%global nss_util_version 3.34.0
+%global nss_softokn_version 3.34.0
 %global unsupported_tools_directory %{_libdir}/nss/unsupported-tools
 %global allTools "certutil cmsutil crlutil derdump modutil pk12util signtool signver ssltap vfychain vfyserv"
 
@@ -18,10 +18,10 @@
 
 Summary:          Network Security Services
 Name:             nss
-Version:          3.33.0
+Version:          3.34.0
 # for Rawhide, please always use release >= 2
 # for Fedora release branches, please use release < 2 (1.0, 1.1, ...)
-Release:          1.1%{?dist}
+Release:          1.0%{?dist}
 License:          MPLv2.0
 URL:              http://www.mozilla.org/projects/security/pki/nss/
 Group:            System Environment/Libraries
@@ -803,6 +803,9 @@ fi
 
 
 %changelog
+* Tue Nov 14 2017 Daiki Ueno <dueno@redhat.com> - 3.34.0-1.0
+- Update to NSS 3.34.0
+
 * Fri Nov 10 2017 Daiki Ueno <dueno@redhat.com> - 3.33.0-1.1
 - Make sure 32bit nss-pem always be installed with 32bit nss in
   multlib environment, patch by Kamil Dudka
diff --git a/sources b/sources
index 198b941..831670f 100644
--- a/sources
+++ b/sources
@@ -3,4 +3,4 @@ SHA512 (blank-cert9.db) = 2f8eab4c0612210ee47db8a3a80c1b58a0b43849551af78c7da403
 SHA512 (blank-key3.db) = 01f7314e9fc8a7c9aa997652624cfcde213d18a6b3bb31840c1a60bbd662e56b5bc3221d13874abb42ce78163b225a6dfce2e1326cf6dd29366ad9c28ba5a71c
 SHA512 (blank-key4.db) = 8fedae93af7163da23fe9492ea8e785a44c291604fa98e58438448efb69c85d3253fc22b926d5c3209c62e58a86038fd4d78a1c4c068bc00600a7f3e5382ebe7
 SHA512 (blank-secmod.db) = 06a2dbd861839ef6315093459328b500d3832333a34b30e6fac4a2503af337f014a4d319f0f93322409e719142904ce8bc08252ae9a4f37f30d4c3312e900310
-SHA512 (nss-3.33.0.tar.gz) = 50c0445c64972e80ac5863b34c3e0639a02f32247d1a6d3505e2a7c93c950c098f79e75cd9ca420b8b77432ac4558eed049e621f080f53b5652a3bbc1f390c54
+SHA512 (nss-3.34.0.tar.gz) = 2826e3d327af34714d521edac0fba4da6e14c7a28750ccfeeba8259b0a1954233fc47dcbec47b6aeb96f53de501adc15adf130379efa503b00677a924eb50080