diff --git a/meson.build b/meson.build
index d546c00b91..b3b5291c90 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('gtk', 'c',
-        version: '4.0.2',
+        version: '4.1.0',
         default_options: [
           'buildtype=debugoptimized',
           'warning_level=1',
diff --git a/testsuite/tools/validate-data/invalid5.expected b/testsuite/tools/validate-data/invalid5.expected
index 615264a579..c6a9ca68d0 100644
--- a/testsuite/tools/validate-data/invalid5.expected
+++ b/testsuite/tools/validate-data/invalid5.expected
@@ -1 +1 @@
-invalid5.ui:3:1 Required GTK version 5.10, current version is 4.0
+invalid5.ui:3:1 Required GTK version 5.10, current version is 4.1