diff --git a/requirements.txt b/requirements.txt
index 0c34aafd..e0ff4447 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.1.2
+Flask==2.3.2
 PyYAML>=4.2b1
 python-http-client>=3.2.1
 six==1.11.0
diff --git a/test/requirements.txt b/test/requirements.txt
index 859c2456..879be3c8 100644
--- a/test/requirements.txt
+++ b/test/requirements.txt
@@ -1,5 +1,5 @@
 pyyaml
-Flask==1.1.4
+Flask==2.3.2
 six
 coverage
 mock