diff --git a/.gitignore b/.gitignore
index 46aed9f..b0fa934 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,3 +30,4 @@ TestUser51.cert
 /nss-3.37.3.tar.gz
 /nss-3.38.0.tar.gz
 /nss-3.39.tar.gz
+/nss-3.40.1.tar.gz
diff --git a/PayPalEE.cert b/PayPalEE.cert
new file mode 100644
index 0000000..aef4086
Binary files /dev/null and b/PayPalEE.cert differ
diff --git a/PayPalICA.cert b/PayPalICA.cert
new file mode 100644
index 0000000..dd14c1b
Binary files /dev/null and b/PayPalICA.cert differ
diff --git a/nss.spec b/nss.spec
index c7f985a..b7b8d28 100644
--- a/nss.spec
+++ b/nss.spec
@@ -1,5 +1,5 @@
 %global nspr_version 4.20.0
-%global nss_version 3.39.0
+%global nss_version 3.40.1
 %global unsupported_tools_directory %{_libdir}/nss/unsupported-tools
 %global allTools "certutil cmsutil crlutil derdump modutil pk12util signtool signver ssltap vfychain vfyserv"
 %global saved_files_dir %{_libdir}/nss/saved
@@ -47,7 +47,7 @@ Name:             nss
 Version:          %{nss_version}
 # for Rawhide, please always use release >= 2
 # for Fedora release branches, please use release < 2 (1.0, 1.1, ...)
-Release:          4%{?dist}
+Release:          2%{?dist}
 License:          MPLv2.0
 URL:              http://www.mozilla.org/projects/security/pki/nss/
 Requires:         nspr >= %{nspr_version}
@@ -922,6 +922,9 @@ update-crypto-policies
 
 
 %changelog
+* Thu Dec  6 2018 Daiki Ueno <dueno@redhat.com> - 3.40.1-2
+- Update to NSS 3.40.1
+
 * Wed Nov 14 2018 Daiki Ueno <dueno@redhat.com> - 3.39.0-4
 - Consolidate nss-util, nss-softokn, and nss into a single package
 - Fix FTBFS with expired test certs
diff --git a/sources b/sources
index c45fce5..bd84a22 100644
--- a/sources
+++ b/sources
@@ -3,6 +3,4 @@ SHA512 (blank-cert9.db) = 2f8eab4c0612210ee47db8a3a80c1b58a0b43849551af78c7da403
 SHA512 (blank-key3.db) = 01f7314e9fc8a7c9aa997652624cfcde213d18a6b3bb31840c1a60bbd662e56b5bc3221d13874abb42ce78163b225a6dfce2e1326cf6dd29366ad9c28ba5a71c
 SHA512 (blank-key4.db) = 8fedae93af7163da23fe9492ea8e785a44c291604fa98e58438448efb69c85d3253fc22b926d5c3209c62e58a86038fd4d78a1c4c068bc00600a7f3e5382ebe7
 SHA512 (blank-secmod.db) = 06a2dbd861839ef6315093459328b500d3832333a34b30e6fac4a2503af337f014a4d319f0f93322409e719142904ce8bc08252ae9a4f37f30d4c3312e900310
-SHA512 (nss-3.39.tar.gz) = 16358c2d8660ca301410b1d39b2eae64fe2ebbbfab797872410e5fcc67f802ef48f4e362edeecb0591626c77013537019094a6a5dfc8d24487b6b6e54564da8f
-SHA512 (PayPalEE.cert) = 602518b8476b40dd241879923a36a433f3220eb28a8c4f7d941131def6e3d00b01d92050ab498e2a08763b02c3c4709855de0ee23a0053d26f4fa9f9f33aaad3
-SHA512 (PayPalICA.cert) = 013795ebb3f13a1cbd5d9d82eef2f439852e461200f12df9790d0b1d63863dc7755af378ea4758f4c8a3a619dfd2d0d43a59da77553caed57611815d6263946b
+SHA512 (nss-3.40.1.tar.gz) = 464ae843161e8deb911975d2117e8bf1194a968689b4ce70f9a12d5a33dba7ddd69f1248ec45244139c30fcc87678b206a4e124f032b26ead8bf894e4e8d0564