diff --git a/crypto_controller/requirements.txt b/crypto_controller/requirements.txt
index 15d05e9..16462eb 100644
--- a/crypto_controller/requirements.txt
+++ b/crypto_controller/requirements.txt
@@ -4,4 +4,4 @@ python-dotenv>=0.19.0
 wheel>=0.36.2
 pytest>=7.0.0
 pytest-cov>=4.0.0
-pytest-mock>=3.11.0
+pytest-mock>=3.15.1