diff --git a/kiwixbuild/versions.py b/kiwixbuild/versions.py
index 23cd473..0d7d619 100644
--- a/kiwixbuild/versions.py
+++ b/kiwixbuild/versions.py
@@ -39,7 +39,7 @@ release_versions = {
 
 # This is the "version" of the whole base_deps_versions dict.
 # Change this when you change base_deps_versions.
-base_deps_meta_version = '72'
+base_deps_meta_version = '73'
 
 base_deps_versions = {
   'zlib' : '1.2.8',
@@ -60,5 +60,5 @@ base_deps_versions = {
   'qt' : '5.10.1',
   'qtwebengine' : '5.10.1',
   'org.kde' : '5.12',
-  'zim-testing-suite': '0.2',
+  'zim-testing-suite': '0.3',
 }