diff --git a/requirements.txt b/requirements.txt
index d1cf42b..b68a871 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-flask==3.0.0
+flask==3.1.3
 opentelemetry-api==1.22.0
 opentelemetry-sdk==1.22.0
 opentelemetry-instrumentation-flask==0.43b0