diff --git a/requirements.txt b/requirements.txt
index 6a805ca..870c65f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ aiosignal==1.2.0
 anyio==3.6.1
 async-timeout==4.0.2
 attrs==22.1.0
-certifi==2022.12.7
+certifi==2023.7.22
 charset-normalizer==2.1.1
 frozenlist==1.3.1
 h11==0.12.0
diff --git a/requirements_dev.txt b/requirements_dev.txt
index c01b608..88b7b69 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -5,7 +5,7 @@ argcomplete==2.0.0
 async-timeout==4.0.2
 attrs==22.1.0
 black==22.8.0
-certifi==2022.12.7
+certifi==2023.7.22
 cfgv==3.3.1
 charset-normalizer==2.1.1
 click==8.1.3