diff --git a/opentelemetry/python-microservice/requirements.txt b/opentelemetry/python-microservice/requirements.txt
index e05443d..7c52c7d 100644
--- a/opentelemetry/python-microservice/requirements.txt
+++ b/opentelemetry/python-microservice/requirements.txt
@@ -7,7 +7,7 @@ googleapis-common-protos==1.52.0
 grpcio==1.32.0
 idna==2.10
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==3.1.5
 MarkupSafe==1.1.1
 opentelemetry-api==0.17b0
 opentelemetry-exporter-jaeger==0.17b0