diff --git a/mozilla-nss.changes b/mozilla-nss.changes
index 88cb4d5..60a49d1 100644
--- a/mozilla-nss.changes
+++ b/mozilla-nss.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sun Dec 27 10:46:57 UTC 2020 - Wolfgang Rosenauer <wr@rosenauer.org>
+
+- update to NSS 3.59.1
+  * bmo#1679290 - Fix potential deadlock with certain third-party
+                  PKCS11 modules
+
 -------------------------------------------------------------------
 Tue Dec  1 12:22:57 UTC 2020 - Wolfgang Rosenauer <wr@rosenauer.org>
 
diff --git a/mozilla-nss.spec b/mozilla-nss.spec
index 2504a05..4e8c35c 100644
--- a/mozilla-nss.spec
+++ b/mozilla-nss.spec
@@ -22,9 +22,9 @@
 %define nspr_ver %(rpm -q --queryformat '%%{VERSION}' mozilla-nspr)
 %define nssdbdir %{_sysconfdir}/pki/nssdb
 Name:           mozilla-nss
-Version:        3.59
+Version:        3.59.1
 Release:        0
-%define underscore_version 3_59
+%define underscore_version 3_59_1
 Summary:        Network Security Services
 License:        MPL-2.0
 Group:          System/Libraries
diff --git a/nss-3.59.1.tar.gz b/nss-3.59.1.tar.gz
new file mode 100644
index 0000000..579ca12
--- /dev/null
+++ b/nss-3.59.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb655669533d81fd0d7de46da210645b87c4c2fd4046ccc4f60f3b0d64ce2ecf
+size 82024539
diff --git a/nss-3.59.tar.gz b/nss-3.59.tar.gz
deleted file mode 100644
index 43e878b..0000000
--- a/nss-3.59.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e6298174caa8527beacdc2858f77ed098d7047c1792846040e27e420fed0ce24
-size 82141516