diff --git a/poetry.lock b/poetry.lock
index faa3bdc..c31f07d 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.8.4 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
 
 [[package]]
 name = "appdirs"
@@ -582,17 +582,6 @@ files = [
     {file = "packaging-24.1.tar.gz", hash = "sha256:026ed72c8ed3fcce5bf8950572258698927fd1dbda10a5e981cdf0ac37f4f002"},
 ]
 
-[[package]]
-name = "pip"
-version = "24.3.1"
-description = "The PyPA recommended tool for installing Python packages."
-optional = false
-python-versions = ">=3.8"
-files = [
-    {file = "pip-24.3.1-py3-none-any.whl", hash = "sha256:3790624780082365f47549d032f3770eeb2b1e8bd1f7b2e02dace1afa361b4ed"},
-    {file = "pip-24.3.1.tar.gz", hash = "sha256:ebcb60557f2aefabc2e0f918751cd24ea0d56d8ec5445fe1807f1d2109660b99"},
-]
-
 [[package]]
 name = "platformdirs"
 version = "4.3.6"
@@ -928,18 +917,15 @@ test = ["build[virtualenv] (>=1.0.3)", "filelock (>=3.4.0)", "importlib-metadata
 
 [[package]]
 name = "simpleeval"
-version = "1.0.1"
+version = "1.0.3"
 description = "A simple, safe single expression evaluator library."
 optional = false
 python-versions = ">=3.9"
 files = [
-    {file = "simpleeval-1.0.1-py3-none-any.whl", hash = "sha256:1928b4a5528099012e73de532d3293a5c7038c103111dda69da679ba3bee4352"},
-    {file = "simpleeval-1.0.1.tar.gz", hash = "sha256:3b95f8b04d35cf1f793749fc3034d332dafb20e71fadf56631b4642fcc84a26a"},
+    {file = "simpleeval-1.0.3-py3-none-any.whl", hash = "sha256:e3bdbb8c82c26297c9a153902d0fd1858a6c3774bf53ff4f134788c3f2035c38"},
+    {file = "simpleeval-1.0.3.tar.gz", hash = "sha256:67bbf246040ac3b57c29cf048657b9cf31d4e7b9d6659684daa08ca8f1e45829"},
 ]
 
-[package.dependencies]
-pip = ">=24.2"
-
 [[package]]
 name = "simplejson"
 version = "3.19.3"
@@ -1061,13 +1047,13 @@ files = [
 
 [[package]]
 name = "singer-sdk"
-version = "0.41.0"
+version = "0.42.1"
 description = "A framework for building Singer taps"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "singer_sdk-0.41.0-py3-none-any.whl", hash = "sha256:9570377d043239c04d38d4193e0c6e164949d07382234c5895e5ea1ba273e260"},
-    {file = "singer_sdk-0.41.0.tar.gz", hash = "sha256:be3a4b0ae034eda445e7dd9378999f9d19d8135fd14c9135e3bc5deaf5dbd3ad"},
+    {file = "singer_sdk-0.42.1-py3-none-any.whl", hash = "sha256:cc588927ff87b7aea0087c57c37c85bbe95f9b7c52ebb265abb50a184cec6ad8"},
+    {file = "singer_sdk-0.42.1.tar.gz", hash = "sha256:92019c3f2e476f5c17eaa381e35d3c0ff428814587f8424149a4b28904f75ca0"},
 ]
 
 [package.dependencies]
@@ -1089,17 +1075,16 @@ PyYAML = ">=6.0"
 referencing = ">=0.30.0"
 requests = ">=2.25.1"
 setuptools = "<=70.3.0"
-simpleeval = ">=0.9.13"
+simpleeval = {version = ">=0.9.13,<1.0.1 || >1.0.1", markers = "python_version >= \"3.9\""}
 simplejson = ">=3.17.6"
 sqlalchemy = ">=1.4,<3.0"
 typing-extensions = ">=4.5.0"
-urllib3 = ">=1.26,<2"
 
 [package.extras]
 docs = ["furo (>=2024.5.6)", "myst-parser (>=3)", "pytest (>=7.2.1)", "sphinx (>=7)", "sphinx-copybutton (>=0.5.2)", "sphinx-inline-tabs (>=2023.4.21)", "sphinx-notfound-page (>=1.0.0)", "sphinx-reredirects (>=0.1.5)"]
 faker = ["faker (>=22.5)"]
 jwt = ["PyJWT (>=2.4,<3.0)", "cryptography (>=3.4.6)"]
-parquet = ["numpy (>=1.22)", "numpy (>=1.22,<1.25)", "numpy (>=1.22,<2.1)", "pyarrow (>=13)"]
+parquet = ["numpy (>=1.22)", "numpy (>=1.22,<1.25)", "numpy (>=1.22,<2.1)", "pyarrow (>=13)", "pyarrow (>=13,<18)"]
 s3 = ["fs-s3fs (>=1.1.1)", "s3fs (>=2024.9.0)"]
 ssh = ["paramiko (>=3.3.0)"]
 testing = ["pytest (>=7.2.1)"]
@@ -1301,4 +1286,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.9"
-content-hash = "f93e9f09a3ef93466555e3e36bbd8f8766116ecb552800c3df49011b218c2ff5"
+content-hash = "b61132d1d56a179f540d60e5e3483d0399bdeb4015a678cdececf70d15ef98b0"
diff --git a/pyproject.toml b/pyproject.toml
index 30394e7..026201e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,12 +36,12 @@ keywords = [
 python = ">=3.9"
 colorama = "==0.4.*"
 requests-cache = "==1.2.*"
-singer-sdk = "==0.41.*"
+singer-sdk = "==0.42.*"
 structlog = "==24.4.*"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "==8.*"
-singer-sdk = { version = "==0.41.*", extras = [
+singer-sdk = { version = "==0.42.*", extras = [
   "testing",
 ] }