diff --git a/Doxyfile b/Doxyfile
index 699f087..aca3feb 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = pvDatabaseCPP
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 4.5.2-dev
+PROJECT_NUMBER         = 4.5.2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/configure/CONFIG_PVDATABASE_VERSION b/configure/CONFIG_PVDATABASE_VERSION
index ffc4c5c..a4e7a3f 100644
--- a/configure/CONFIG_PVDATABASE_VERSION
+++ b/configure/CONFIG_PVDATABASE_VERSION
@@ -6,7 +6,7 @@ EPICS_PVDATABASE_MAINTENANCE_VERSION = 2
 
 # Development flag, set to zero for release versions
 
-EPICS_PVDATABASE_DEVELOPMENT_FLAG = 1
+EPICS_PVDATABASE_DEVELOPMENT_FLAG = 0
 
 # Immediately after a release the MAINTENANCE_VERSION
 # will be incremented and the DEVELOPMENT_FLAG set to 1