diff --git a/.circleci/config.yml b/.circleci/config.yml
index 079315ad..af41e526 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -242,5 +242,5 @@ workflows:
       - py310-wheel
       - py311-wheel
       - py312-wheel
-      - py311-windows-wheel
-      - py312-windows-wheel
+      # - py311-windows-wheel
+      # - py312-windows-wheel
diff --git a/setup.py b/setup.py
index e6d910c4..4e07bd6e 100644
--- a/setup.py
+++ b/setup.py
@@ -61,7 +61,6 @@ install_requires = [
     "protobuf>=3.10.0,<4.0.0",
     "coincurve>=10.0.0,<11.0.0",
     "pynacl==1.3.0",
-    "dataclasses>=0.7, <1;python_version<'3.7'",
     "async_generator==1.10",
     "trio>=0.15.0",
     "async-service>=0.1.0a6",