From 9a8f9c516832c9bc756e2bae1d39064361652cf1 Mon Sep 17 00:00:00 2001
From: pacrob <pacrob@protonmail.com>
Date: Mon, 16 Oct 2023 15:22:56 -0600
Subject: [PATCH] add upper pin to hexbytes dep due to incoming breaking update
 in 0.4.0

---
 newsfragments/141.internal.rst | 1 +
 setup.py                       | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 newsfragments/141.internal.rst

diff --git a/newsfragments/141.internal.rst b/newsfragments/141.internal.rst
new file mode 100644
index 0000000..14506f3
--- /dev/null
+++ b/newsfragments/141.internal.rst
@@ -0,0 +1 @@
+Add upper pin to ``hexbytes`` dependency to due incoming breaking change
diff --git a/setup.py b/setup.py
index d3b05b3..3457d1d 100644
--- a/setup.py
+++ b/setup.py
@@ -57,7 +57,7 @@
     install_requires=[
         "eth-hash>=0.1.0",
         "eth-utils>=2.0.0",
-        "hexbytes>=0.2.0",
+        "hexbytes>=0.2.0,<=0.3.1",
         "rlp>=3",
         "sortedcontainers>=2.1.0",
         "typing-extensions>=4.0.0,<5; python_version < '3.8'",