diff --git a/doc/doxygen/taler.doxy b/doc/doxygen/taler.doxy
index 0afe3b1da..9be18c49c 100644
--- a/doc/doxygen/taler.doxy
+++ b/doc/doxygen/taler.doxy
@@ -5,7 +5,7 @@
 #---------------------------------------------------------------------------
 DOXYFILE_ENCODING      = UTF-8
 PROJECT_NAME           = "GNU Taler: Exchange"
-PROJECT_NUMBER         = 0.6.0
+PROJECT_NUMBER         = 0.8.0
 PROJECT_LOGO           = logo.svg
 OUTPUT_DIRECTORY       = .
 CREATE_SUBDIRS         = YES
diff --git a/doc/prebuilt b/doc/prebuilt
index c9d78ec0f..613c6b04b 160000
--- a/doc/prebuilt
+++ b/doc/prebuilt
@@ -1 +1 @@
-Subproject commit c9d78ec0f5c5935616cb12206bd616a0966ab0af
+Subproject commit 613c6b04b3c36223ef82e84a4bbae63c2d7c9734