diff --git a/poetry.lock b/poetry.lock
index 4cb927c46..cbfcabcef 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -339,14 +339,14 @@ files = [
 
 [[package]]
 name = "certifi"
-version = "2025.11.12"
+version = "2026.1.4"
 description = "Python package for providing Mozilla's CA Bundle."
 optional = false
 python-versions = ">=3.7"
 groups = ["main", "dev"]
 files = [
-    {file = "certifi-2025.11.12-py3-none-any.whl", hash = "sha256:97de8790030bbd5c2d96b7ec782fc2f7820ef8dba6db909ccf95449f2d062d4b"},
-    {file = "certifi-2025.11.12.tar.gz", hash = "sha256:d8ab5478f2ecd78af242878415affce761ca6bc54a22a27e026d7c25357c3316"},
+    {file = "certifi-2026.1.4-py3-none-any.whl", hash = "sha256:9943707519e4add1115f44c2bc244f782c0249876bf51b6599fee1ffbedd685c"},
+    {file = "certifi-2026.1.4.tar.gz", hash = "sha256:ac726dd470482006e014ad384921ed6438c457018f4b3d204aea4281258b2120"},
 ]
 
 [[package]]
@@ -4493,4 +4493,4 @@ cffi = ["cffi (>=1.17) ; python_version >= \"3.13\" and platform_python_implemen
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.13.2"
-content-hash = "05ecec1c3d28d70359175221fefa18fde2df5470ac59e79dddeb4bc64762fee2"
+content-hash = "05b4803fc3d4c9179cc1f1ebe005e708b252ce3589cfc867eef8c9e206377cda"
diff --git a/pyproject.toml b/pyproject.toml
index 11dd7c0e8..8281107e0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -59,7 +59,7 @@ regex = "^2025.11.3"
 s3transfer = "^0.10.2"
 shapely = "^2.1.2"
 smartypants = "^2.0.1"
-certifi = "^2025.11.12"
+certifi = "^2026.1.4"
 charset-normalizer = "^3.4.4"
 click = "^8.3.1"
 idna = "^3.11"