diff --git a/requirements.txt b/requirements.txt
index 7fb85f7..c5c54b3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,4 @@ opencv-python==4.4.0.42
 tbapy==1.3.2
 Pillow==7.2.0
 Kivy==1.11.1
-PyYAML==5.3.1
+PyYAML==5.4
diff --git a/requirements_windows.txt b/requirements_windows.txt
index 2c27c38..e8a5f74 100644
--- a/requirements_windows.txt
+++ b/requirements_windows.txt
@@ -18,4 +18,4 @@ pyzbar==0.1.8
 requests==2.24.0
 tbapy==1.3.2
 urllib3==1.25.10
-PyYAML==5.3.1
+PyYAML==5.4