diff --git a/mozilla-nspr.changes b/mozilla-nspr.changes
index 47e040e..9bfabce 100644
--- a/mozilla-nspr.changes
+++ b/mozilla-nspr.changes
@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Mon Feb 29 15:31:53 UTC 2016 - wr@rosenauer.org
+
+- update to version 4.12
+  * added a PR_GetEnvSecure function, which attempts to detect if
+    the program is being executed with elevated privileges, and
+    returns NULL if detected. It is recommended to use this function
+    in general purpose library code.
+  * fixed a memory allocation bug related to the PR_*printf functions
+  * exported API PR_DuplicateEnvironment, which had already been
+    added in NSPR 4.10.9
+  * added support for FreeBSD aarch64
+  * several minor correctness and compatibility fixes
+
 -------------------------------------------------------------------
 Sat Dec 19 16:40:08 UTC 2015 - wr@rosenauer.org
 
diff --git a/mozilla-nspr.spec b/mozilla-nspr.spec
index 5736135..4fdc0b4 100644
--- a/mozilla-nspr.spec
+++ b/mozilla-nspr.spec
@@ -1,8 +1,8 @@
 #
 # spec file for package mozilla-nspr
 #
-# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
-#               2006-2015 Wolfgang Rosenauer
+# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
+#               2006-2016 Wolfgang Rosenauer
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,7 +18,7 @@
 
 
 Name:           mozilla-nspr
-Version:        4.11
+Version:        4.12
 Release:        0
 Summary:        Netscape Portable Runtime
 License:        MPL-2.0
diff --git a/nspr-4.11.tar.gz b/nspr-4.11.tar.gz
deleted file mode 100644
index 5c7da76..0000000
--- a/nspr-4.11.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cb320a9eee7028275ac0fce7adc39dee36f14f02fd8432fce1b7e1aa5e3685c2
-size 1134106
diff --git a/nspr-4.12.tar.gz b/nspr-4.12.tar.gz
new file mode 100644
index 0000000..56fbbfb
--- /dev/null
+++ b/nspr-4.12.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e0b10a1e569153668ff8bdea6c7e491b389fab69c2f18285a1ebf7c2ea4269de
+size 1135458