diff --git a/examples/research_projects/decision_transformer/requirements.txt b/examples/research_projects/decision_transformer/requirements.txt
index fbfc600b1524..fa0c45cc4ec5 100644
--- a/examples/research_projects/decision_transformer/requirements.txt
+++ b/examples/research_projects/decision_transformer/requirements.txt
@@ -92,7 +92,7 @@ itsdangerous==2.1.1
 jax==0.3.4
 jaxlib==0.3.2
 jedi==0.18.1
-Jinja2==2.11.3
+Jinja2==3.1.4
 jinja2-time==0.2.0
 jmespath==0.10.0
 joblib==1.2.0