diff --git a/requirements.txt b/requirements.txt
index 417b7a8..07b66ba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ asciichartpy==1.5.25
 asttokens==2.2.1
 async-timeout==4.0.2
 attrs==22.2.0
-certifi==2022.12.7
+certifi==2023.7.22
 chardet==5.1.0
 charset-normalizer==3.1.0
 cheap-repr==0.5.1
@@ -95,7 +95,7 @@ asttokens==2.2.1
 async-timeout==4.0.2
 attrs==22.2.0
 beautifulsoup4==4.12.0
-certifi==2022.12.7
+certifi==2023.7.22
 chardet==5.1.0
 charset-normalizer==3.1.0
 cheap-repr==0.5.1