diff --git a/Tools/requirements-hypothesis.txt b/Tools/requirements-hypothesis.txt
index 0fcc72ac690..1bca5d2367f 100644
--- a/Tools/requirements-hypothesis.txt
+++ b/Tools/requirements-hypothesis.txt
@@ -1,4 +1,4 @@
 # Requirements file for hypothesis that
 # we use to run our property-based tests in CI.
 
-hypothesis==6.88.1
+hypothesis==6.91.0