diff --git a/requirements-dev.txt b/requirements-dev.txt
index ea80646..ecd4b35 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,7 +1,7 @@
 -e .[dev]
 appdirs==1.4.3
 bonobo==0.5.2
-certifi==2017.11.5
+certifi==2022.12.7
 chardet==3.0.4
 colorama==0.3.9
 coverage==4.4.2
diff --git a/requirements.txt b/requirements.txt
index 5a77dec..7a2b187 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 -e .
 appdirs==1.4.3
 bonobo==0.5.2
-certifi==2017.11.5
+certifi==2022.12.7
 chardet==3.0.4
 colorama==0.3.9
 fs==2.0.15