diff --git a/src/apps/common/coininfo.py b/src/apps/common/coininfo.py
index ad4d3a49f2..95266c6d91 100644
--- a/src/apps/common/coininfo.py
+++ b/src/apps/common/coininfo.py
@@ -101,32 +101,64 @@ COINS = [
         version_group_id=None,
     ),
     CoinInfo(
-        coin_name='Namecoin',
-        coin_shortcut='NMC',
-        address_type=52,
-        address_type_p2sh=5,
-        maxfee_kb=10000000,
-        signed_message_header='Namecoin Signed Message:\n',
-        xpub_magic=0x019da462,
+        coin_name='Bgold',
+        coin_shortcut='BTG',
+        address_type=38,
+        address_type_p2sh=23,
+        maxfee_kb=500000,
+        signed_message_header='Bitcoin Gold Signed Message:\n',
+        xpub_magic=0x0488b21e,
+        bech32_prefix='btg',
+        cashaddr_prefix=None,
+        slip44=156,
+        segwit=True,
+        fork_id=79,
+        force_bip143=True,
+        version_group_id=None,
+    ),
+    CoinInfo(
+        coin_name='Bprivate',
+        coin_shortcut='BTCP',
+        address_type=4901,
+        address_type_p2sh=5039,
+        maxfee_kb=1000000,
+        signed_message_header='BitcoinPrivate Signed Message:\n',
+        xpub_magic=0x0488b21e,
         bech32_prefix=None,
         cashaddr_prefix=None,
-        slip44=7,
+        slip44=183,
+        segwit=False,
+        fork_id=42,
+        force_bip143=False,
+        version_group_id=None,
+    ),
+    CoinInfo(
+        coin_name='Dash',
+        coin_shortcut='DASH',
+        address_type=76,
+        address_type_p2sh=16,
+        maxfee_kb=100000,
+        signed_message_header='DarkCoin Signed Message:\n',
+        xpub_magic=0x02fe52cc,
+        bech32_prefix=None,
+        cashaddr_prefix=None,
+        slip44=5,
         segwit=False,
         fork_id=None,
         force_bip143=False,
         version_group_id=None,
     ),
     CoinInfo(
-        coin_name='Litecoin',
-        coin_shortcut='LTC',
-        address_type=48,
-        address_type_p2sh=50,
-        maxfee_kb=40000000,
-        signed_message_header='Litecoin Signed Message:\n',
-        xpub_magic=0x019da462,
-        bech32_prefix='ltc',
+        coin_name='DigiByte',
+        coin_shortcut='DGB',
+        address_type=30,
+        address_type_p2sh=63,
+        maxfee_kb=500000,
+        signed_message_header='DigiByte Signed Message:\n',
+        xpub_magic=0x0488b21e,
+        bech32_prefix='dgb',
         cashaddr_prefix=None,
-        slip44=2,
+        slip44=20,
         segwit=True,
         fork_id=None,
         force_bip143=False,
@@ -149,21 +181,133 @@ COINS = [
         version_group_id=None,
     ),
     CoinInfo(
-        coin_name='Dash',
-        coin_shortcut='DASH',
-        address_type=76,
+        coin_name='Fujicoin',
+        coin_shortcut='FJC',
+        address_type=36,
         address_type_p2sh=16,
-        maxfee_kb=100000,
-        signed_message_header='DarkCoin Signed Message:\n',
-        xpub_magic=0x02fe52cc,
+        maxfee_kb=1000000,
+        signed_message_header='FujiCoin Signed Message:\n',
+        xpub_magic=0x0488b21e,
+        bech32_prefix='fc',
+        cashaddr_prefix=None,
+        slip44=75,
+        segwit=True,
+        fork_id=None,
+        force_bip143=False,
+        version_group_id=None,
+    ),
+    CoinInfo(
+        coin_name='Koto',
+        coin_shortcut='KOTO',
+        address_type=6198,
+        address_type_p2sh=6203,
+        maxfee_kb=1000000,
+        signed_message_header='Koto Signed Message:\n',
+        xpub_magic=0x0488b21e,
         bech32_prefix=None,
         cashaddr_prefix=None,
-        slip44=5,
+        slip44=510,
         segwit=False,
         fork_id=None,
         force_bip143=False,
         version_group_id=None,
     ),
+    CoinInfo(
+        coin_name='Litecoin',
+        coin_shortcut='LTC',
+        address_type=48,
+        address_type_p2sh=50,
+        maxfee_kb=40000000,
+        signed_message_header='Litecoin Signed Message:\n',
+        xpub_magic=0x019da462,
+        bech32_prefix='ltc',
+        cashaddr_prefix=None,
+        slip44=2,
+        segwit=True,
+        fork_id=None,
+        force_bip143=False,
+        version_group_id=None,
+    ),
+    CoinInfo(
+        coin_name='Litecoin Testnet',
+        coin_shortcut='TLTC',
+        address_type=111,
+        address_type_p2sh=58,
+        maxfee_kb=40000000,
+        signed_message_header='Litecoin Signed Message:\n',
+        xpub_magic=0x043587cf,
+        bech32_prefix='tltc',
+        cashaddr_prefix=None,
+        slip44=1,
+        segwit=True,
+        fork_id=None,
+        force_bip143=False,
+        version_group_id=None,
+    ),
+    CoinInfo(
+        coin_name='Monacoin',
+        coin_shortcut='MONA',
+        address_type=50,
+        address_type_p2sh=55,
+        maxfee_kb=5000000,
+        signed_message_header='Monacoin Signed Message:\n',
+        xpub_magic=0x0488b21e,
+        bech32_prefix='mona',
+        cashaddr_prefix=None,
+        slip44=22,
+        segwit=True,
+        fork_id=None,
+        force_bip143=False,
+        version_group_id=None,
+    ),
+    CoinInfo(
+        coin_name='Namecoin',
+        coin_shortcut='NMC',
+        address_type=52,
+        address_type_p2sh=5,
+        maxfee_kb=10000000,
+        signed_message_header='Namecoin Signed Message:\n',
+        xpub_magic=0x019da462,
+        bech32_prefix=None,
+        cashaddr_prefix=None,
+        slip44=7,
+        segwit=False,
+        fork_id=None,
+        force_bip143=False,
+        version_group_id=None,
+    ),
+    CoinInfo(
+        coin_name='Vertcoin',
+        coin_shortcut='VTC',
+        address_type=71,
+        address_type_p2sh=5,
+        maxfee_kb=40000000,
+        signed_message_header='Vertcoin Signed Message:\n',
+        xpub_magic=0x0488b21e,
+        bech32_prefix='vtc',
+        cashaddr_prefix=None,
+        slip44=28,
+        segwit=True,
+        fork_id=None,
+        force_bip143=False,
+        version_group_id=None,
+    ),
+    CoinInfo(
+        coin_name='Viacoin',
+        coin_shortcut='VIA',
+        address_type=71,
+        address_type_p2sh=33,
+        maxfee_kb=40000000,
+        signed_message_header='Viacoin Signed Message:\n',
+        xpub_magic=0x0488b21e,
+        bech32_prefix='via',
+        cashaddr_prefix=None,
+        slip44=14,
+        segwit=True,
+        fork_id=None,
+        force_bip143=False,
+        version_group_id=None,
+    ),
     CoinInfo(
         coin_name='Zcash',
         coin_shortcut='ZEC',
@@ -197,81 +341,33 @@ COINS = [
         version_group_id=0x03c48270,
     ),
     CoinInfo(
-        coin_name='Bgold',
-        coin_shortcut='BTG',
-        address_type=38,
-        address_type_p2sh=23,
-        maxfee_kb=500000,
-        signed_message_header='Bitcoin Gold Signed Message:\n',
-        xpub_magic=0x0488b21e,
-        bech32_prefix='btg',
-        cashaddr_prefix=None,
-        slip44=156,
-        segwit=True,
-        fork_id=79,
-        force_bip143=True,
-        version_group_id=None,
-    ),
-    CoinInfo(
-        coin_name='DigiByte',
-        coin_shortcut='DGB',
-        address_type=30,
-        address_type_p2sh=63,
-        maxfee_kb=500000,
-        signed_message_header='DigiByte Signed Message:\n',
-        xpub_magic=0x0488b21e,
-        bech32_prefix='dgb',
-        cashaddr_prefix=None,
-        slip44=20,
-        segwit=True,
-        fork_id=None,
-        force_bip143=False,
-        version_group_id=None,
-    ),
-    CoinInfo(
-        coin_name='Monacoin',
-        coin_shortcut='MONA',
-        address_type=50,
-        address_type_p2sh=55,
-        maxfee_kb=5000000,
-        signed_message_header='Monacoin Signed Message:\n',
-        xpub_magic=0x0488b21e,
-        bech32_prefix='mona',
-        cashaddr_prefix=None,
-        slip44=22,
-        segwit=True,
-        fork_id=None,
-        force_bip143=False,
-        version_group_id=None,
-    ),
-    CoinInfo(
-        coin_name='Fujicoin',
-        coin_shortcut='FJC',
-        address_type=36,
-        address_type_p2sh=16,
+        coin_name='Zcoin',
+        coin_shortcut='XZC',
+        address_type=82,
+        address_type_p2sh=7,
         maxfee_kb=1000000,
-        signed_message_header='FujiCoin Signed Message:\n',
+        signed_message_header='Zcoin Signed Message:\n',
         xpub_magic=0x0488b21e,
-        bech32_prefix='fc',
+        bech32_prefix=None,
         cashaddr_prefix=None,
-        slip44=75,
-        segwit=True,
+        slip44=136,
+        segwit=False,
         fork_id=None,
         force_bip143=False,
         version_group_id=None,
     ),
     CoinInfo(
-        coin_name='Vertcoin',
-        coin_shortcut='VTC',
-        address_type=71,
-        address_type_p2sh=5,
-        maxfee_kb=40000000,
-        signed_message_header='Vertcoin Signed Message:\n',
-        xpub_magic=0x0488b21e,
-        bech32_prefix='vtc',
+        coin_name='Zcoin Testnet',
+        coin_shortcut='tXZC',
+        address_type=65,
+        address_type_p2sh=178,
+        maxfee_kb=1000000,
+        signed_message_header='Zcoin Signed Message:\n',
+        xpub_magic=0x043587cf,
+        bech32_prefix=None,
         cashaddr_prefix=None,
-        slip44=28,
-        segwit=True,
+        slip44=1,
+        segwit=False,
         fork_id=None,
         force_bip143=False,
         version_group_id=None,
diff --git a/vendor/trezor-common b/vendor/trezor-common
index f22dafa7eb..1e94dbce6a 160000
--- a/vendor/trezor-common
+++ b/vendor/trezor-common
@@ -1 +1 @@
-Subproject commit f22dafa7eb739c3702585d946c5ae28f813f492f
+Subproject commit 1e94dbce6a4f09d9080ddfb2f2d6d1ff50809e70