diff --git a/dev-requirements.txt b/dev-requirements.txt
index e4b084a..bb2efb0 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -24,10 +24,7 @@ bump2version==1.0.0 \
     --hash=sha256:477f0e18a0d58e50bb3dbc9af7fcda464fd0ebfc7a6151d8888602d7153171a0 \
     --hash=sha256:cd4f3a231305e405ed8944d8ff35bd742d9bc740ad62f483bd0ca21ce7131984 \
     # via -r requirements_dev.in
-certifi==2020.4.5.1 \
-    --hash=sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304 \
-    --hash=sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519 \
-    # via requests
+certifi==2022.12.7 \    # via requests
 chardet==3.0.4 \
     --hash=sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae \
     --hash=sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691 \