diff --git a/requirements.txt b/requirements.txt
index 98484ae..2cb9dfd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ pytest-cov>=7.1.0
 # Container and TUI support
 docker>=7.1.0
 rich>=13.0.0
-textual>=8.2.5
+textual>=8.2.6
 
 # Security and cryptography
 # Updated to fix CVE-2024-26130, CVE-2023-50782, CVE-2023-49083 (see SECURITY_REVIEW_2025-12-07.md)