diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index ebec83e70..a9a4b1a9d 100755
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -1,8 +1,16 @@
-## Release 2.6.6.dev0 - 30 JULY 2022
+## Release 2.6.7.dev0 - 9 DEC 2022
 ## Features Added
 
 ## Bugs fixed
 
+## Release 2.6.6 - 9 DEC 2022
+## Bugs fixed
+- Fixed reboot failing on other RE #1199
+- Fixed passing 'sleep' arg to StartShell run() #1202
+- Fixed PyEZ get-facts support for ACX model #1209
+- Fixed EthPortTable regex pattern #1215
+- Fixed StartShell UnboundLocalError #1203 #1211
+- 
 ## Release 2.6.5 - 29 JULY 2022
 ## Features Added
 - Supported multi-gig ports for EthPortTable.yml #1177 
diff --git a/lib/jnpr/junos/version.py b/lib/jnpr/junos/version.py
index b175b70ea..40d63333c 100644
--- a/lib/jnpr/junos/version.py
+++ b/lib/jnpr/junos/version.py
@@ -1,4 +1,4 @@
-VERSION = "2.6.6"
+VERSION = "2.6.7.dev0"
 DATE = "2022-Dec-9"
 
 # Augment with the internal version if present