diff --git a/last.refs b/last.refs
index 2e2277f..cf3362c 120000
--- a/last.refs
+++ b/last.refs
@@ -1 +1 @@
-refs/4.8.0.refs
\ No newline at end of file
+refs/4.9.0.refs
\ No newline at end of file
diff --git a/refs/4.9.0-rc5.refs b/refs/4.9.0-rc5.refs
new file mode 100644
index 0000000..ed0b928
--- /dev/null
+++ b/refs/4.9.0-rc5.refs
@@ -0,0 +1,6 @@
+ Github sha1 for code drop 4.9.0-rc5
+# Source this file before executing build-kvx-xgcc.sh to build this code drop
+export SHA1_GCC=e445ff9d75e4e6cadf322ed25f06516032554ca0
+export SHA1_BINUTILS=8068bfc1ca3ed2b2a3ab5e20cd9ac7e5d0f0063d
+export SHA1_NEWLIB=db585d8dcc74bca8320547daa66285b94b215daf
+export SHA1_LLVM=981261adbc9ba0f23edd9a685039b3c98d110a79
diff --git a/refs/4.9.0.refs b/refs/4.9.0.refs
new file mode 120000
index 0000000..fb84b89
--- /dev/null
+++ b/refs/4.9.0.refs
@@ -0,0 +1 @@
+4.9.0-rc5.refs
\ No newline at end of file