diff --git a/privateca/snippets/requirements-test.txt b/privateca/snippets/requirements-test.txt
index e93b1e75344c..c05ecde8de50 100644
--- a/privateca/snippets/requirements-test.txt
+++ b/privateca/snippets/requirements-test.txt
@@ -1,3 +1,3 @@
 pytest==7.1.2
 google-auth==2.6.6
-cryptography==36.0.2
+cryptography==37.0.0