diff --git a/requirements-test.txt b/requirements-test.txt
index e795316..9549b1b 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -5,7 +5,7 @@ pytest-cov>=4.0.0
 pytest-homeassistant-custom-component>=0.13.246
 
 # Home Assistant core for testing
-homeassistant>=2025.5.3
+homeassistant>=2026.4.4
 
 # HTTP client for API testing
 aiohttp>=3.8.0