diff --git a/crypto_dev_signer/eth/signer/defaultsigner.py b/crypto_dev_signer/eth/signer/defaultsigner.py
index 5bdbeb0..5019751 100644
--- a/crypto_dev_signer/eth/signer/defaultsigner.py
+++ b/crypto_dev_signer/eth/signer/defaultsigner.py
@@ -84,5 +84,5 @@ class ReferenceSigner(Signer):
 
     def sign(self, address, message, password=None):
         pk = coincurve.PrivateKey(secret=self.keyGetter.get(address, password))
-        z = pk.sign(hasher=None, message=message)
+        z = pk.sign_recoverable(hasher=None, message=message)
         return z
diff --git a/requirements.txt b/requirements.txt
index a1006d6..008cdee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 psycopg2==2.8.6
-#cryptography==3.2.1
+cryptography==3.2.1
 pysha3==1.0.2
 simple-rlp==0.1.2
 json-rpc==1.13.0
diff --git a/setup.py b/setup.py
index 33462b8..54ab373 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@ f.close()
 
 setup(
         name="crypto-dev-signer",
-        version="0.4.13rc6",
+        version="0.4.14a1",
         description="A signer and keystore daemon and library for cryptocurrency software development",
         author="Louis Holbrook",
         author_email="dev@holbrook.no",