diff --git a/ibc_healthcheck/api/requirements.txt b/ibc_healthcheck/api/requirements.txt
index 9ec19b6..cdb07ca 100644
--- a/ibc_healthcheck/api/requirements.txt
+++ b/ibc_healthcheck/api/requirements.txt
@@ -8,7 +8,7 @@ Flask==2.2.2
 idna==3.4
 importlib-metadata==5.0.0
 itsdangerous==2.1.2
-Jinja2==3.1.2
+Jinja2==3.1.3
 MarkupSafe==2.1.1
 platformdirs==4.0.0
 requests==2.28.1