diff --git a/PILOTVERSION b/PILOTVERSION
index bbafcf0b..425ed0a8 100644
--- a/PILOTVERSION
+++ b/PILOTVERSION
@@ -1 +1 @@
-3.9.0.17
\ No newline at end of file
+3.9.1.1
\ No newline at end of file
diff --git a/pilot/util/constants.py b/pilot/util/constants.py
index 98d66af2..f5aae5cb 100644
--- a/pilot/util/constants.py
+++ b/pilot/util/constants.py
@@ -27,8 +27,8 @@
 # Pilot version
 RELEASE = '3'   # released number should be fixed at 3 for Pilot 3
 VERSION = '9'   # version number is '1' for first release, '0' until then, increased for bigger updates
-REVISION = '0'  # revision number should be reset to '0' for every new version release, increased for small updates
-BUILD = '17'     # build number should be reset to '1' for every new development cycle
+REVISION = '1'  # revision number should be reset to '0' for every new version release, increased for small updates
+BUILD = '1'     # build number should be reset to '1' for every new development cycle
 
 SUCCESS = 0
 FAILURE = 1