requirements.txt: manimpango v0.3.0
diff --git a/requirements.txt b/requirements.txt
index c5f049a0f3..a265599b9b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,4 +16,4 @@ pyreadline; sys_platform == 'win32'
 validators
 ipython
 PyOpenGL
-manimpango>=0.2.0,<0.3.0'
+manimpango>=0.2.0,<0.4.0

## Motivation
manimpango v0.3.0 should work as there are no breaking changes for the API used here
I should bring in MarkupText here...
