diff --git a/pyproject.toml b/pyproject.toml
index 64dbb89..18bbfc4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ dependencies = [
     "solana==0.36.6",
     "solders>=0.26.0",
     "websockets>=15.0",
-    "python-dotenv>=1.0.1",
+    "python-dotenv>=1.2.1",
     "aiohttp>=3.11.13",
     "grpcio>=1.71.0",
     "grpcio-tools>=1.71.0",
diff --git a/uv.lock b/uv.lock
index 30f1366..5834c6c 100644
--- a/uv.lock
+++ b/uv.lock
@@ -821,7 +821,7 @@ requires-dist = [
     { name = "grpcio", specifier = ">=1.71.0" },
     { name = "grpcio-tools", specifier = ">=1.71.0" },
     { name = "protobuf", specifier = ">=5.29.4" },
-    { name = "python-dotenv", specifier = ">=1.0.1" },
+    { name = "python-dotenv", specifier = ">=1.2.1" },
     { name = "pyyaml", specifier = ">=6.0.2" },
     { name = "ruff", marker = "extra == 'dev'", specifier = ">=0.10.0" },
     { name = "solana", specifier = "==0.36.6" },
@@ -834,11 +834,11 @@ provides-extras = ["dev"]
 
 [[package]]
 name = "python-dotenv"
-version = "1.1.1"
+version = "1.2.1"
 source = { registry = "https://pypi.org/simple" }
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+sdist = { url = "https://files.pythonhosted.org/packages/f0/26/19cadc79a718c5edbec86fd4919a6b6d3f681039a2f6d66d14be94e75fb9/python_dotenv-1.2.1.tar.gz", hash = "sha256:42667e897e16ab0d66954af0e60a9caa94f0fd4ecf3aaf6d2d260eec1aa36ad6", size = 44221, upload-time = "2025-10-26T15:12:10.434Z" }
 wheels = [
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+    { url = "https://files.pythonhosted.org/packages/14/1b/a298b06749107c305e1fe0f814c6c74aea7b2f1e10989cb30f544a1b3253/python_dotenv-1.2.1-py3-none-any.whl", hash = "sha256:b81ee9561e9ca4004139c6cbba3a238c32b03e4894671e181b671e8cb8425d61", size = 21230, upload-time = "2025-10-26T15:12:09.109Z" },
 ]
 
 [[package]]