diff --git a/python/eth_address_declarator/runnable/add.py b/python/eth_address_declarator/runnable/add.py
index 51c9620..3ee6998 100644
--- a/python/eth_address_declarator/runnable/add.py
+++ b/python/eth_address_declarator/runnable/add.py
@@ -83,6 +83,10 @@ def main():
                 c.functions.addDeclaration(args.address, args.declaration).buildTransaction,
                 ],
             )
+
+    if block_last:
+        helper.wait_for()
+
     print(tx_hash)
 
 
diff --git a/python/eth_address_declarator/runnable/deploy.py b/python/eth_address_declarator/runnable/deploy.py
index 2f5f36b..6da9b79 100644
--- a/python/eth_address_declarator/runnable/deploy.py
+++ b/python/eth_address_declarator/runnable/deploy.py
@@ -87,7 +87,9 @@ def main():
                 ],
                 force_wait=True,
             )
-    rcpt = w3.eth.getTransactionReceipt(tx_hash)
+
+    if block_last:
+        helper.wait_for()
 
     print(rcpt.contractAddress)
 
diff --git a/python/setup.cfg b/python/setup.cfg
index 69d518c..a775b81 100644
--- a/python/setup.cfg
+++ b/python/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = eth-address-index
-version = 0.1.0a1
+version = 0.1.0a4
 description = Signed metadata declarations for ethereum addresses
 author = Louis Holbrook
 author_email = dev@holbrook.no
@@ -30,7 +30,7 @@ packages =
 	eth_token_index.runnable
 install_requires =
 	web3==5.12.2
-	crypto-dev-signer~=0.4.13b2
+	crypto-dev-signer~=0.4.13b10
 tests_require =
 	eth-tester==0.5.0b2
 	py-evm==0.3.0a20