diff --git a/poetry.lock b/poetry.lock
index 6061f2f..02fdcfc 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -713,14 +713,14 @@ dev = ["argcomplete", "attrs (>=19.2)", "hypothesis (>=3.56)", "mock", "pygments
 
 [[package]]
 name = "python-dotenv"
-version = "0.21.1"
+version = "1.0.1"
 description = "Read key-value pairs from a .env file and set them as environment variables"
 category = "main"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "python-dotenv-0.21.1.tar.gz", hash = "sha256:1c93de8f636cde3ce377292818d0e440b6e45a82f215c3744979151fa8151c49"},
-    {file = "python_dotenv-0.21.1-py3-none-any.whl", hash = "sha256:41e12e0318bebc859fcc4d97d4db8d20ad21721a6aa5047dd59f090391cb549a"},
+    {file = "python-dotenv-1.0.1.tar.gz", hash = "sha256:e324ee90a023d808f1959c46bcbc04446a10ced277783dc6ee09987c37ec10ca"},
+    {file = "python_dotenv-1.0.1-py3-none-any.whl", hash = "sha256:f7b63ef50f1b690dddf550d03497b66d609393b40b564ed0d674909a68ebf16a"},
 ]
 
 [package.extras]
@@ -843,4 +843,4 @@ zstd = ["zstandard (>=0.18.0)"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "59e7207149f1eb2ba7f0b0936c7040a4549c6cdb25e540041b9672e08e939009"
+content-hash = "13991724c8773e800e6ee7654fd38cf6de6ee9d735538b54d7f4c7ac668e77aa"
diff --git a/pyproject.toml b/pyproject.toml
index 0a00a99..2bf8d8f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "peopledatalabs"
-version = "3.0.10"
+version = "3.1.0"
 description = "Official Python client for the People Data Labs API"
 homepage = "https://www.peopledatalabs.com"
 repository = "https://github.com/peopledatalabs/peopledatalabs-python"
@@ -31,7 +31,7 @@ classifiers = [
 python = "^3.8"
 email-validator = ">=1.1,<3.0"
 pydantic = "^2"
-python-dotenv = "^0"
+python-dotenv = "<2"
 requests = "^2"
 
 [tool.poetry.dev-dependencies]
diff --git a/requirements.txt b/requirements.txt
index 35bb312..0df742d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -187,9 +187,9 @@ pydantic-core==2.18.2 ; python_version >= "3.8" and python_version < "4.0" \
 pydantic==2.7.1 ; python_version >= "3.8" and python_version < "4.0" \
     --hash=sha256:e029badca45266732a9a79898a15ae2e8b14840b1eabbb25844be28f0b33f3d5 \
     --hash=sha256:e9dbb5eada8abe4d9ae5f46b9939aead650cd2b68f249bb3a8139dbe125803cc
-python-dotenv==0.21.1 ; python_version >= "3.8" and python_version < "4.0" \
-    --hash=sha256:1c93de8f636cde3ce377292818d0e440b6e45a82f215c3744979151fa8151c49 \
-    --hash=sha256:41e12e0318bebc859fcc4d97d4db8d20ad21721a6aa5047dd59f090391cb549a
+python-dotenv==1.0.1 ; python_version >= "3.8" and python_version < "4.0" \
+    --hash=sha256:e324ee90a023d808f1959c46bcbc04446a10ced277783dc6ee09987c37ec10ca \
+    --hash=sha256:f7b63ef50f1b690dddf550d03497b66d609393b40b564ed0d674909a68ebf16a
 requests==2.31.0 ; python_version >= "3.8" and python_version < "4.0" \
     --hash=sha256:58cd2187c01e70e6e26505bca751777aa9f2ee0b7f4300988b709f44e013003f \
     --hash=sha256:942c5a758f98d790eaed1a29cb6eefc7ffb0d1cf7af05c3d2791656dbd6ad1e1
diff --git a/requirements_dev.txt b/requirements_dev.txt
index c8c0384..ef8211d 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -323,9 +323,9 @@ pylint==3.1.0 ; python_version >= "3.8" and python_version < "4.0" \
 pytest==8.2.0 ; python_version >= "3.8" and python_version < "4.0" \
     --hash=sha256:1733f0620f6cda4095bbf0d9ff8022486e91892245bb9e7d5542c018f612f233 \
     --hash=sha256:d507d4482197eac0ba2bae2e9babf0672eb333017bcedaa5fb1a3d42c1174b3f
-python-dotenv==0.21.1 ; python_version >= "3.8" and python_version < "4.0" \
-    --hash=sha256:1c93de8f636cde3ce377292818d0e440b6e45a82f215c3744979151fa8151c49 \
-    --hash=sha256:41e12e0318bebc859fcc4d97d4db8d20ad21721a6aa5047dd59f090391cb549a
+python-dotenv==1.0.1 ; python_version >= "3.8" and python_version < "4.0" \
+    --hash=sha256:e324ee90a023d808f1959c46bcbc04446a10ced277783dc6ee09987c37ec10ca \
+    --hash=sha256:f7b63ef50f1b690dddf550d03497b66d609393b40b564ed0d674909a68ebf16a
 pyupgrade==3.8.0 ; python_version >= "3.8" and python_version < "4.0" \
     --hash=sha256:08d0e6129f5e9da7e7a581bdbea689e0d49c3c93eeaf156a07ae2fd794f52660 \
     --hash=sha256:1facb0b8407cca468dfcc1d13717e3a85aa37b9e6e7338664ad5bfe5ef50c867
diff --git a/src/peopledatalabs/__init__.py b/src/peopledatalabs/__init__.py
index 9cf9b14..0bd8c9b 100644
--- a/src/peopledatalabs/__init__.py
+++ b/src/peopledatalabs/__init__.py
@@ -5,6 +5,6 @@
 from .main import PDLPY
 
 
-__version__ = "3.0.10"
+__version__ = "3.1.0"
 
 __all__ = ["PDLPY"]
diff --git a/tests/client/test_client.py b/tests/client/test_client.py
index 17b0b68..4ddffdb 100644
--- a/tests/client/test_client.py
+++ b/tests/client/test_client.py
@@ -19,7 +19,7 @@ def test_version():
     """
     Version check.
     """
-    assert __version__ == "3.0.10"
+    assert __version__ == "3.1.0"
 
 
 @pytest.mark.usefixtures("fake_api_key")
diff --git a/tests/sandbox/person/test_sandbox_identify.py b/tests/sandbox/person/test_sandbox_identify.py
index d16aee2..58b9294 100644
--- a/tests/sandbox/person/test_sandbox_identify.py
+++ b/tests/sandbox/person/test_sandbox_identify.py
@@ -31,9 +31,7 @@ def test_api_endpoint_sandbox_identify(client_sandbox_enabled):
     """
     Tests successful execution of identify API.
     """
-    identified = client_sandbox_enabled.person.identify(
-        company="browning-willis"
-    )
+    identified = client_sandbox_enabled.person.identify(company="adams group")
     assert isinstance(identified, requests.Response)
     assert identified.status_code == 200
     assert "matches" in identified.json()
@@ -48,5 +46,5 @@ def test_api_endpoint_sandbox_identify_list_values_raise_validation_error(
     """
     with pytest.raises(ValidationError):
         client_sandbox_enabled.person.identify(
-            company=["browning-willis"],
+            company=["adams group"],
         )