diff --git a/crypto_dev_signer/runnable/signer.py b/crypto_dev_signer/runnable/signer.py
index c68c0fe..c35e042 100755
--- a/crypto_dev_signer/runnable/signer.py
+++ b/crypto_dev_signer/runnable/signer.py
@@ -143,7 +143,7 @@ methods = {
 
 def jsonrpc_error(rpc_id, err):
     return {
-            'json-rpc': '2.0',
+            'jsonrpc': '2.0',
             'id': rpc_id,
             'error': {
                 'code': err.CODE,
@@ -154,7 +154,7 @@ def jsonrpc_error(rpc_id, err):
 
 def jsonrpc_ok(rpc_id, response):
     return {
-            'json-rpc': '2.0',
+            'jsonrpc': '2.0',
             'id': rpc_id,
             'result': response,
             }
diff --git a/setup.py b/setup.py
index 96366cf..55401c0 100644
--- a/setup.py
+++ b/setup.py
@@ -33,7 +33,7 @@ f.close()
 
 setup(
         name="crypto-dev-signer",
-        version="0.4.14b2",
+        version="0.4.14b3",
         description="A signer and keystore daemon and library for cryptocurrency software development",
         author="Louis Holbrook",
         author_email="dev@holbrook.no",