diff --git a/docs-requirements.txt b/docs-requirements.txt
index 70edae5..44c3df6 100644
--- a/docs-requirements.txt
+++ b/docs-requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.3.9
+certifi==2023.7.22
 chardet==3.0.4
 idna==2.8
 requests==2.25.1
diff --git a/requirements.txt b/requirements.txt
index 7a07abf..8e97525 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 asn1crypto==1.4.0
-certifi==2021.5.30
+certifi==2023.7.22
 cffi==1.14.6
 chardet==4.0.0
 idna==2.10