diff --git a/golang-packaging-14.7.tar.gz b/golang-packaging-14.7.tar.gz
deleted file mode 100644
index a4f4e4d..0000000
--- a/golang-packaging-14.7.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a0864bd9a479bad1a1e98782598b337e07f779b76f98a7beef79a6ededaac946
-size 20396
diff --git a/golang-packaging-14.8.1.tar.gz b/golang-packaging-14.8.1.tar.gz
new file mode 100644
index 0000000..6b6058d
--- /dev/null
+++ b/golang-packaging-14.8.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f88ee48611daab4490f41c242daabf08f67f47839eb5f30ade615d2217e5d98
+size 20605
diff --git a/golang-packaging.changes b/golang-packaging.changes
index 6d8fca4..f34b9b2 100644
--- a/golang-packaging.changes
+++ b/golang-packaging.changes
@@ -1,3 +1,27 @@
+-------------------------------------------------------------------
+Tue Apr  5 01:14:25 UTC 2016 - i@marguerite.su
+
+- update version 14.8.1
+  * bugfix release
+  * fix a typo in cli.rb
+  * increate timeout to 300s, or go install can't
+    finish itself sometimes
+
+-------------------------------------------------------------------
+Sun Apr  3 03:14:46 UTC 2016 - i@marguerite.su
+
+- update version 14.8
+  * rpmsysinfo.rb: fix encoding problem in open()
+  * cli.rb: ruby 1.8.7 doesn't support passing environment
+    variables in popen(), some commands/tests need time to
+    finish, an immediate io.close() will get us wrong
+    exitstatus (broken pipe, code 13). so use 'timeout'
+    module with a 30s and process.wait for them to quit
+    successfully.
+  * golang.req: the oniguruma in ruby 1.8.7 doesn't support
+    named group in regexp. so ditch the named group used in
+    go_get_version()
+
 -------------------------------------------------------------------
 Wed Feb 24 13:22:40 UTC 2016 - i@marguerite.su
 
diff --git a/golang-packaging.spec b/golang-packaging.spec
index 336fade..67f148b 100644
--- a/golang-packaging.spec
+++ b/golang-packaging.spec
@@ -17,7 +17,7 @@
 
 
 Name:           golang-packaging
-Version:        14.7
+Version:        14.8.1
 Release:        0
 Summary:        A toolchain to help packaging golang
 License:        GPL-3.0