diff --git a/tests/helpers/handlers.nim b/tests/helpers/handlers.nim
index 6dbf56a..24ec18c 100644
--- a/tests/helpers/handlers.nim
+++ b/tests/helpers/handlers.nim
@@ -17,6 +17,8 @@ import
 
 type
   Hash256 = w3.Hash256
+  Address = w3.Address
+  FixedBytes[N: static int] = w3.FixedBytes[N]
 
 func decodeFromString(x: JsonString, T: type): T =
   let jsonBytes = JrpcConv.decode(x.string, string)
diff --git a/tests/test_signed_tx.nim b/tests/test_signed_tx.nim
index 8f8dbb8..c7ba98d 100644
--- a/tests/test_signed_tx.nim
+++ b/tests/test_signed_tx.nim
@@ -34,6 +34,9 @@ contract NumberStorage {
    }
 }
 ]#
+
+type Address = web3.Address
+
 contract(NumberStorage):
   proc setNumber(number: UInt256)
   proc getNumber(): UInt256 {.view.}
diff --git a/web3.nimble b/web3.nimble
index 3aaaa7b..1147b0f 100644
--- a/web3.nimble
+++ b/web3.nimble
@@ -14,10 +14,10 @@ description = "These are the humble beginnings of library similar to web3.[js|py
 license     = "MIT or Apache License 2.0"
 
 ### Dependencies
-requires "nim >= 1.6.0"
+requires "nim >= 2.0.0"
 requires "chronicles"
-requires "chronos#head"
-requires "bearssl#head"
+requires "chronos"
+requires "bearssl"
 requires "eth"
 requires "faststreams"
 requires "json_rpc"