diff --git a/contrib/deterministic-build/requirements-hw.txt b/contrib/deterministic-build/requirements-hw.txt
index fc312796f..8e0ba52f0 100644
--- a/contrib/deterministic-build/requirements-hw.txt
+++ b/contrib/deterministic-build/requirements-hw.txt
@@ -1,15 +1,18 @@
 btchip-python==0.1.24
-certifi==2017.11.5
+certifi==2018.1.18
 chardet==3.0.4
+click==6.7
 Cython==0.27.3
 ecdsa==0.13
 hidapi==0.7.99.post21
 idna==2.6
 keepkey==4.0.2
+libusb1==1.6.4
 mnemonic==0.18
 pbkdf2==1.3
 protobuf==3.5.1
+pyblake2==1.1.0
 requests==2.18.4
 six==1.11.0
-trezor==0.7.16
+trezor==0.9.0
 urllib3==1.22
diff --git a/contrib/deterministic-build/requirements.txt b/contrib/deterministic-build/requirements.txt
index 8594f0bcc..e7d8925b8 100644
--- a/contrib/deterministic-build/requirements.txt
+++ b/contrib/deterministic-build/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2017.11.5
+certifi==2018.1.18
 chardet==3.0.4
 dnspython==1.15.0
 ecdsa==0.13
diff --git a/contrib/freeze_packages.sh b/contrib/freeze_packages.sh
index 073df5f18..2d6b03755 100755
--- a/contrib/freeze_packages.sh
+++ b/contrib/freeze_packages.sh
@@ -31,7 +31,7 @@ source $venv_dir/bin/activate
 
 echo "Installing hw wallet dependencies"
 
-python -m pip install -r ../requirements-hw.txt --upgrade
+python -m pip install -r $contrib/../requirements-hw.txt --upgrade
 
 pip freeze | sed '/^Electrum/ d' > $contrib/deterministic-build/requirements-hw.txt
 
diff --git a/requirements-hw.txt b/requirements-hw.txt
index e5f460aaf..5647f3cad 100644
--- a/requirements-hw.txt
+++ b/requirements-hw.txt
@@ -1,4 +1,4 @@
 Cython>=0.27
-trezor
+trezor>=0.9.0
 keepkey
 btchip-python