diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 2882541..efc484f 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -5,6 +5,6 @@ imageio==2.5.0
 tqdm==4.47.0
 tensorflow-addons~=0.6
 tensorflow-datasets==1.3.0
-pyyaml==5.1.2
+pyyaml==5.4
 overrides==3.1.0
 pytest-cov==2.10.0
\ No newline at end of file