diff --git a/requirements.txt b/requirements.txt
index 3a72619..0fe0d85 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ google-api-python-client==1.7.12
 gtts==2.0.4
 playsound==1.2.2
 PyAudio==0.2.11
-PyYAML==5.3
+PyYAML==5.4
 requests==2.22.0
 SpeechRecognition==3.8.1
 websocket-client==0.57.0
diff --git a/setup.py b/setup.py
index d824d41..556d69a 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
     'google-api-python-client==1.6.2',
     'playsound==1.2.1',
     'PyAudio==0.2.9',
-    'PyYAML==3.11',
+    'PyYAML==5.4',
     'requests==2.13.0',
     'SpeechRecognition==3.6.0',
     'websocket-client==0.40.0',