diff --git a/platform/CMSIS/NN/Tests/UnitTest/requirements.txt b/platform/CMSIS/NN/Tests/UnitTest/requirements.txt
index 4b8e2a5ccc..8623c9ea21 100644
--- a/platform/CMSIS/NN/Tests/UnitTest/requirements.txt
+++ b/platform/CMSIS/NN/Tests/UnitTest/requirements.txt
@@ -26,7 +26,7 @@ icetea==1.2.4
 idna==2.7
 importlib-metadata==3.7.3
 intelhex==2.2.1
-Jinja2==2.11.3
+Jinja2==3.1.4
 jsonmerge==1.8.0
 jsonschema==2.6.0
 junit-xml==1.8