diff --git a/grpc.changes b/grpc.changes
index e0c5cdf..421dcbe 100644
--- a/grpc.changes
+++ b/grpc.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Tue Jan 16 11:20:00 UTC 2018 - jengelh@inai.de
+
+- Update to new upstream release 1.8.4
+  * Fix HTTP/2 PING issues
+  * Fix issues with poll engine
+
 -------------------------------------------------------------------
 Tue Jan  2 12:11:18 UTC 2018 - crrodriguez@opensuse.org
 
diff --git a/grpc.spec b/grpc.spec
index ab2778c..8c676f5 100644
--- a/grpc.spec
+++ b/grpc.spec
@@ -16,9 +16,9 @@
 #
 
 
-%define lname libgrpc-1_8_3
+%define lname libgrpc-1_8_4
 Name:           grpc
-Version:        1.8.3
+Version:        1.8.4
 Release:        0
 Summary:        HTTP/2-based Remote Procedure Call implementation
 License:        Apache-2.0
diff --git a/v1.8.3.tar.gz b/v1.8.3.tar.gz
deleted file mode 100644
index 7897d37..0000000
--- a/v1.8.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c14bceddc6475a09927a815811a8161cdfa7acb445262835da6bc24da9842c92
-size 4629844
diff --git a/v1.8.4.tar.gz b/v1.8.4.tar.gz
new file mode 100644
index 0000000..fcefdbf
--- /dev/null
+++ b/v1.8.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e35d9c107734f346eaa32c9a8b2bc19a06908e647cc6971cc73113b7aea8bdcd
+size 4632294