diff --git a/requirements.txt b/requirements.txt
index e16b4f86..276c8789 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -129,9 +129,9 @@ cachelib==0.9.0 \
     --hash=sha256:38222cc7c1b79a23606de5c2607f4925779e37cdcea1c2ad21b8bae94b5425a5 \
     --hash=sha256:811ceeb1209d2fe51cd2b62810bd1eccf70feba5c52641532498be5c675493b3
     # via flask-caching
-certifi==2022.12.7 \
-    --hash=sha256:35824b4c3a97115964b408844d64aa14db1cc518f6562e8d7261699d1350a9e3 \
-    --hash=sha256:4ad3232f5e926d6718ec31cfc1fcadfde020920e278684144551c91769c7bc18
+certifi==2023.7.22 \
+    --hash=sha256:539cc1d13202e33ca466e88b2807e29f4c13049d6d87031a3c110744495cb082 \
+    --hash=sha256:92d6037539857d8206b8f6ae472e8b77db8058fec5937a1ef3f54304089edbb9
     # via
     #   -r requirements.in
     #   requests