diff --git a/requirements.txt b/requirements.txt
index 26917b4..8981ccb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 # Runtime dependency of the interactive TUI (scripts/cbut-tui.py).
 # The headless subcommands (sync/stats/export/health/...) need only the Python
 # standard library.
-textual>=8.2,<9
+textual>=8.2.8,<9