diff --git a/requirements-test.txt b/requirements-test.txt
index 1ed18622..36b526f4 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -37,7 +37,7 @@ testcontainers>=4.14.2
 pyfakefs>=6.2.0
 
 # Additional utilities
-tox>=4.53.0
+tox>=4.55.0
 coverage[toml]>=7.14.0
 
 # HTTP client for GitHub integration