diff --git a/tests/opentelemetry-docker-tests/tests/test-requirements.txt b/tests/opentelemetry-docker-tests/tests/test-requirements.txt
index 048d35cb4c..846f0e676b 100644
--- a/tests/opentelemetry-docker-tests/tests/test-requirements.txt
+++ b/tests/opentelemetry-docker-tests/tests/test-requirements.txt
@@ -25,7 +25,7 @@ dockerpty==0.4.1
 docopt==0.6.2
 exceptiongroup==1.2.0
 flaky==3.7.0
-flask==3.0.2
+flask==3.1.3
 greenlet==3.0.3
 grpcio==1.63.2
 idna==2.10