diff --git a/CHANGELOG.md b/CHANGELOG.md
index 03600c495..1cbc5cdc7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,12 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 _At the moment, the project does __not__ adhere to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). That is expected to change with version 1.0._
 
 
+## [0.10.1] - 2018-06-11
+[0.10.1]: https://github.com/trezor/python-trezor/compare/v0.10.0...v0.10.1
+
+### Fixed
+- previous release fails to build on Windows [#274]
+
 ## [0.10.0] - 2018-06-08
 [0.10.0]: https://github.com/trezor/python-trezor/compare/v0.9.1...v0.10.0
 
@@ -100,3 +106,4 @@ _At the moment, the project does __not__ adhere to [Semantic Versioning](http://
 [#256]: https://github.com/trezor/python-trezor/issues/256
 [#268]: https://github.com/trezor/python-trezor/issues/268
 [#269]: https://github.com/trezor/python-trezor/issues/269
+[#274]: https://github.com/trezor/python-trezor/issues/274
diff --git a/setup.py b/setup.py
index 250a7700b..b1a84bf19 100755
--- a/setup.py
+++ b/setup.py
@@ -2,6 +2,7 @@
 import os.path
 import shutil
 import subprocess
+import sys
 import tempfile
 
 from setuptools import setup, Command
@@ -44,7 +45,7 @@ class PrebuildCommand(Command):
         # generate and copy coins.json to the tree
         with tempfile.TemporaryDirectory() as tmpdir:
             build_coins = os.path.join(TREZOR_COMMON, 'defs', 'coins', 'tools', 'build_coins.py')
-            subprocess.check_call([build_coins], cwd=tmpdir)
+            subprocess.check_call([sys.executable, build_coins], cwd=tmpdir)
             shutil.copy(os.path.join(tmpdir, 'coins.json'), os.path.join(CWD, 'trezorlib', 'coins.json'))
 
         # regenerate messages
diff --git a/trezorlib/__init__.py b/trezorlib/__init__.py
index 9d1bb721b..e754a834e 100644
--- a/trezorlib/__init__.py
+++ b/trezorlib/__init__.py
@@ -1 +1 @@
-__version__ = '0.10.0'
+__version__ = '0.10.1'