diff --git a/poetry.lock b/poetry.lock
index 88af47e0e..8665bbe99 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.1.3 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.3.4 and should not be changed by hand.
 
 [[package]]
 name = "alabaster"
@@ -1311,4 +1311,4 @@ qt = ["pyside2"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.9,<3.13"
-content-hash = "ffa2aebd594ec1a5db15d7325c7bb26036b593faccf363163379e276bff1c191"
+content-hash = "d1499aefeb28562b02a108fb994e551b0dca96750984865cc6fcb494a2bbf58d"
diff --git a/pyproject.toml b/pyproject.toml
index ab98299ba..c49f4fcbb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ mnemonic = "~0"
 typing-extensions = "^4.4"
 libusb1 = ">=1.7,<4"
 pyside2 = { version = "^5.14.0", optional = true, python = "<3.10" }
-cbor2 = ">=5.4.6,<5.8"
+cbor2 = ">=5.4.6,!=5.8.0,<6.0.0"
 pyserial = "^3.5"
 dataclasses = {version = "^0.8", python = ">=3.6,<3.7"}
 semver = "^3.0.1"
diff --git a/setup.py b/setup.py
index e821a4ca2..2291e2603 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@
 modules = \
 ['hwi', 'hwi-qt']
 install_requires = \
-['cbor2>=5.4.6,<5.8',
+['cbor2>=5.4.6,!=5.8.0,<6.0.0',
  'ecdsa>=0,<1',
  'hidapi>=0.14.0',
  'libusb1>=1.7,<4',