diff --git a/poetry.lock b/poetry.lock
index fdfa7277..61ff897d 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1000,13 +1000,13 @@ files = [
 
 [[package]]
 name = "pydantic"
-version = "2.4.1"
+version = "2.4.2"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "pydantic-2.4.1-py3-none-any.whl", hash = "sha256:2b2240c8d54bb8f84b88e061fac1bdfa1761c2859c367f9d3afe0ec2966deddc"},
-    {file = "pydantic-2.4.1.tar.gz", hash = "sha256:b172505886028e4356868d617d2d1a776d7af1625d1313450fd51bdd19d9d61f"},
+    {file = "pydantic-2.4.2-py3-none-any.whl", hash = "sha256:bc3ddf669d234f4220e6e1c4d96b061abe0998185a8d7855c0126782b7abc8c1"},
+    {file = "pydantic-2.4.2.tar.gz", hash = "sha256:94f336138093a5d7f426aac732dcfe7ab4eb4da243c88f891d65deb4a2556ee7"},
 ]
 
 [package.dependencies]
@@ -1598,4 +1598,4 @@ aiohttp = ["aiohttp", "aiohttp-sse-client"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.7,<4.0"
-content-hash = "e797c189215aa2fdd5741e2e5e771044a1864af2abab67aa4e32dc3e6f92c358"
+content-hash = "0a2911b6cbde1b6f7670aaf9e68a319cd8899a585e5af392a52739ad1381c9e9"
diff --git a/pyproject.toml b/pyproject.toml
index b8b283d3..c6acc425 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -54,7 +54,7 @@ stellar-base-sseclient = "^0.0.21"
 mnemonic = "^0.20"
 toml = "^0.10.2"
 urllib3 = ">=1.26.7,<3.0.0"
-pydantic = "^2.4.1"
+pydantic = "^2.4.2"
 xdrlib3 = "^0.1.1"
 
 [tool.poetry.extras]