diff --git a/requirements.txt b/requirements.txt
index 1822451..138556c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.1.1
+Flask==2.3.2
 pytest==5.4.1
 requests==2.23.0
 pact_python==1.2.6
\ No newline at end of file