diff --git a/vulnerable-app/requirements.txt b/vulnerable-app/requirements.txt
index 2a4d9ce..00e68aa 100644
--- a/vulnerable-app/requirements.txt
+++ b/vulnerable-app/requirements.txt
@@ -41,7 +41,7 @@ Pillow==8.0.0
 # -----------------------------------------------------------------------------
 # PyYAML 5.3 has:
 # - CVE-2020-14343 (Arbitrary Code Execution via yaml.load())
-PyYAML==5.3
+PyYAML==6.0.3
 
 # -----------------------------------------------------------------------------
 # HTTP Library - VULNERABLE