diff --git a/requirements.txt b/requirements.txt
index 8b117f5..13931dc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 colorlog>=6.9.0,<7.0.0
 homeassistant>=2025.5.0,<2025.6.0
-pytest-homeassistant-custom-components>=0.13.0,<0.14.0
+pytest-homeassistant-custom-component>=0.13.0,<0.14.0
 pip>=21.3.1
 ruff>=0.11.6,<0.12.0