diff --git a/anda/desktops/waylands/walker/walker.spec b/anda/desktops/waylands/walker/walker.spec
index 9e541c7155..d5b219497d 100644
--- a/anda/desktops/waylands/walker/walker.spec
+++ b/anda/desktops/waylands/walker/walker.spec
@@ -4,7 +4,7 @@
 # prevent library files from being installed
 %global cargo_install_lib 0
 
-%global upstream_version v2.7.0
+%global upstream_version v2.7.1
 %global ver %{sub %upstream_version 2}
 
 Name:           walker
diff --git a/anda/tools/mdbook/mdbook.spec b/anda/tools/mdbook/mdbook.spec
index 8a600d4450..1750623ab8 100644
--- a/anda/tools/mdbook/mdbook.spec
+++ b/anda/tools/mdbook/mdbook.spec
@@ -1,5 +1,5 @@
 Name:          mdBook
-Version:       0.4.52
+Version:       0.5.0.beta.1
 Release:       1%?dist
 Summary:       Create a book from markdown files
 License:       MPL-2.0 AND MIT AND (Apache-2.0 OR MIT) AND Apache-2.0 AND (BSD-2-Clause OR Apache-2.0 OR MIT) AND CC0-1.0 AND ISC AND (MIT OR Zlib OR Apache-2.0) AND Unicode-3.0 AND (Apache-2.0 OR BSL-1.0) AND (MIT AND BSD-3-Clause)