diff --git a/requirements.txt b/requirements.txt
index 5400e06..1661db7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,4 @@ Flask==3.1.3
 marshmallow==4.3.0
 pytest==8.4.2
 specmatic==2.50.1
-testcontainers==4.14.2
+testcontainers==4.15.0