diff --git a/.github/requirements/release.in b/.github/requirements/release.in
index 77031cf..6c9fccc 100644
--- a/.github/requirements/release.in
+++ b/.github/requirements/release.in
@@ -1,5 +1,5 @@
 build==1.6.1
 check-wheel-contents==0.6.3
-setuptools==84.2.0
+setuptools==84.2.1
 twine==7.0.0
 wheel==0.48.0
diff --git a/.github/requirements/release.txt b/.github/requirements/release.txt
index f0cc3b1..d089d35 100644
--- a/.github/requirements/release.txt
+++ b/.github/requirements/release.txt
@@ -599,9 +599,9 @@ secretstorage==3.5.0 \
     --hash=sha256:0ce65888c0725fcb2c5bc0fdb8e5438eece02c523557ea40ce0703c266248137 \
     --hash=sha256:f04b8e4689cbce351744d5537bf6b1329c6fc68f91fa666f60a380edddcd11be
     # via keyring
-setuptools==84.2.0 \
-    --hash=sha256:6f445ca2ce864605f81e223f262b4c94ffcb9a4a63473bae0ed7be5aab0291da \
-    --hash=sha256:8cc107ac7a403105dc8d6477664171f36135fab26adf8b5e0edaebc313f39b21
+setuptools==84.2.1 \
+    --hash=sha256:3ff8b3b5492a0aa66960f4419365a86b84e013070d4313e4d4a6894f5d64d6bc \
+    --hash=sha256:ca140b45d5325a9478f880e351484f62fef15f336462e449ca0c03c873d589c2
     # via -r .github/requirements/release.in
 twine==7.0.0 \
     --hash=sha256:85cdb29c518efef867360ae4acd4b0dfd61c8654a22fca08e6f8539f05022177 \
diff --git a/pyproject.toml b/pyproject.toml
index 0ebaeb6..0d739bd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools==84.2.0"]
+requires = ["setuptools==84.2.1"]
 build-backend = "setuptools.build_meta"
 
 [project]