diff --git a/tests/requirements.txt b/tests/requirements.txt
index 8e4293b8ec..19d0b4cc13 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -16,9 +16,9 @@ cachetools==5.3.0 \
     # via
     #   -r requirements.txt
     #   google-auth
-certifi==2022.12.7 \
-    --hash=sha256:35824b4c3a97115964b408844d64aa14db1cc518f6562e8d7261699d1350a9e3 \
-    --hash=sha256:4ad3232f5e926d6718ec31cfc1fcadfde020920e278684144551c91769c7bc18
+certifi==2023.5.7 \
+    --hash=sha256:0f0d56dc5a6ad56fd4ba36484d6cc34451e1c6548c61daad8c320169f91eddc7 \
+    --hash=sha256:c6c2e98f5c7869efca1f8916fed228dd91539f9f1b444c314c06eef02980c716
     # via
     #   -r requirements.txt
     #   kubernetes