diff --git a/deceptgold/poetry.lock b/deceptgold/poetry.lock
index f26708a..04d0bd6 100644
--- a/deceptgold/poetry.lock
+++ b/deceptgold/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.3.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
 
 [[package]]
 name = "aiohappyeyeballs"
@@ -1274,14 +1274,14 @@ mac_alias = ">=2.2.2"
 
 [[package]]
 name = "ecdsa"
-version = "0.19.1"
+version = "0.19.2"
 description = "ECDSA cryptographic signature library (pure python)"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,>=2.6"
 groups = ["main"]
 files = [
-    {file = "ecdsa-0.19.1-py2.py3-none-any.whl", hash = "sha256:30638e27cf77b7e15c4c4cc1973720149e1033827cfd00661ca5c8cc0cdb24c3"},
-    {file = "ecdsa-0.19.1.tar.gz", hash = "sha256:478cba7b62555866fcb3bb3fe985e06decbdb68ef55713c4e5ab98c57d508e61"},
+    {file = "ecdsa-0.19.2-py2.py3-none-any.whl", hash = "sha256:840f5dc5e375c68f36c1a7a5b9caad28f95daa65185c9253c0c08dd952bb7399"},
+    {file = "ecdsa-0.19.2.tar.gz", hash = "sha256:62635b0ac1ca2e027f82122b5b81cb706edc38cd91c63dda28e4f3455a2bf930"},
 ]
 
 [package.dependencies]
@@ -1329,7 +1329,7 @@ files = [
 [package.dependencies]
 bitarray = ">=2.4.0"
 ckzg = ">=2.0.0"
-eth-abi = ">=4.0.0b2"
+eth-abi = ">=4.0.0-b.2"
 eth-keyfile = ">=0.7.0,<0.9.0"
 eth-keys = ">=0.4.0"
 eth-rlp = ">=2.1.0"
@@ -4666,4 +4666,4 @@ testing = ["coverage[toml]", "zope.event", "zope.testing"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<3.13"
-content-hash = "c4e9dd20dd8999e055d9446a1b771034f10f89324e200e5238839ca4c9f4233b"
+content-hash = "c685155eb751b37c6e30277c616f4db510b36289682d1bf8e00ddf6e4bd1081a"
diff --git a/deceptgold/pyproject.toml b/deceptgold/pyproject.toml
index b3f4122..e40c3dd 100644
--- a/deceptgold/pyproject.toml
+++ b/deceptgold/pyproject.toml
@@ -107,7 +107,7 @@ cyclopts = "^4.5.1"
 briefcase = "^0.3.22"
 pyarmor = "^9.1.6"
 opencanary = "^0.9.5"
-ecdsa = "^0.19.1"
+ecdsa = "^0.19.2"
 eth-account = "^0.13.7"
 web3 = "^7.11.1"
 qrcode-terminal = "^0.8"