diff --git a/vulnerable-app/requirements.txt b/vulnerable-app/requirements.txt
index 2a4d9ce..9922a7f 100644
--- a/vulnerable-app/requirements.txt
+++ b/vulnerable-app/requirements.txt
@@ -60,7 +60,7 @@ urllib3==1.24.1
 # -----------------------------------------------------------------------------
 # Jinja2 2.10 has:
 # - CVE-2019-10906 (Sandbox Escape)
-Jinja2==2.10
+Jinja2==3.1.6
 
 # -----------------------------------------------------------------------------
 # Cryptography - VULNERABLE