diff --git a/requirements_test.txt b/requirements_test.txt
index 15593a8e12..9f7224a86d 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -10,4 +10,4 @@ pytest-cov==2.11.1
 pytest-mock==3.5.1
 pytest-asyncio==0.14.0
 asyncmock==0.4.2
-hypothesis==5.21.0
+hypothesis==5.49.0
diff --git a/tests/unit_tests/strategies.py b/tests/unit_tests/strategies.py
index 4bc0482f5f..30768f9d56 100644
--- a/tests/unit_tests/strategies.py
+++ b/tests/unit_tests/strategies.py
@@ -4,7 +4,7 @@ import hypothesis.strategies._internal.core as st
 from hypothesis.strategies._internal.strategies import SearchStrategy
 
 
-@st.defines_strategy_with_reusable_values
+@st.defines_strategy(force_reusable_values=True)
 def mac_addr_strings():
     # type: () -> SearchStrategy[Text]
     """A strategy for MAC address strings.