diff --git a/poetry.lock b/poetry.lock
index 39481f56..21082c34 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -49,14 +49,14 @@ python-versions = ">=3.5,<4.0"
 
 [[package]]
 name = "boto3"
-version = "1.26.11"
+version = "1.26.14"
 description = "The AWS SDK for Python"
 category = "main"
 optional = false
 python-versions = ">= 3.7"
 
 [package.dependencies]
-botocore = ">=1.29.11,<1.30.0"
+botocore = ">=1.29.14,<1.30.0"
 jmespath = ">=0.7.1,<2.0.0"
 s3transfer = ">=0.6.0,<0.7.0"
 
@@ -65,7 +65,7 @@ crt = ["botocore[crt] (>=1.21.0,<2.0a0)"]
 
 [[package]]
 name = "botocore"
-version = "1.29.11"
+version = "1.29.14"
 description = "Low-level, data-driven core of boto 3."
 category = "main"
 optional = false
@@ -89,11 +89,11 @@ python-versions = ">=3.6"
 
 [[package]]
 name = "charset-normalizer"
-version = "2.1.1"
+version = "2.0.12"
 description = "The Real First Universal Charset Detector. Open, modern and actively maintained alternative to Chardet."
 category = "main"
 optional = false
-python-versions = ">=3.6.0"
+python-versions = ">=3.5.0"
 
 [package.extras]
 unicode-backport = ["unicodedata2"]
@@ -419,21 +419,21 @@ python-versions = "*"
 
 [[package]]
 name = "requests"
-version = "2.28.1"
+version = "2.27.1"
 description = "Python HTTP for Humans."
 category = "main"
 optional = false
-python-versions = ">=3.7, <4"
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*"
 
 [package.dependencies]
 certifi = ">=2017.4.17"
-charset-normalizer = ">=2,<3"
-idna = ">=2.5,<4"
+charset-normalizer = {version = ">=2.0.0,<2.1.0", markers = "python_version >= \"3\""}
+idna = {version = ">=2.5,<4", markers = "python_version >= \"3\""}
 urllib3 = ">=1.21.1,<1.27"
 
 [package.extras]
-socks = ["PySocks (>=1.5.6,!=1.5.7)"]
-use-chardet-on-py3 = ["chardet (>=3.0.2,<6)"]
+socks = ["PySocks (>=1.5.6,!=1.5.7)", "win-inet-pton"]
+use-chardet-on-py3 = ["chardet (>=3.0.2,<5)"]
 
 [[package]]
 name = "s3transfer"
@@ -451,7 +451,7 @@ crt = ["botocore[crt] (>=1.20.29,<2.0a.0)"]
 
 [[package]]
 name = "setuptools"
-version = "65.5.1"
+version = "65.6.0"
 description = "Easily download, build, install, upgrade, and uninstall Python packages"
 category = "dev"
 optional = false
@@ -634,11 +634,11 @@ python-versions = ">=3.7"
 
 [[package]]
 name = "tomlkit"
-version = "0.10.2"
+version = "0.11.6"
 description = "Style preserving TOML library"
 category = "main"
 optional = false
-python-versions = ">=3.6,<4.0"
+python-versions = ">=3.6"
 
 [[package]]
 name = "typing-extensions"
@@ -676,7 +676,7 @@ testing = ["flake8 (<5)", "func-timeout", "jaraco.functools", "jaraco.itertools"
 [metadata]
 lock-version = "1.1"
 python-versions = ">=3.7,<3.9"
-content-hash = "1e00063d48b784dac6e544e7e02192b5f625af51077c3375201642cf910b0c5a"
+content-hash = "75cd72d4c44cb6d66331c434d32972ebcd6e4e76cace53b400e2f49b2f068eb2"
 
 [metadata.files]
 alabaster = [
@@ -698,20 +698,20 @@ benchmark-4dn = [
     {file = "benchmark_4dn-0.5.19-py3-none-any.whl", hash = "sha256:6ebb2f2349005dc23c0cd5cbba13851fd6e258dc4705c050bf98d9663f0b3899"},
 ]
 boto3 = [
-    {file = "boto3-1.26.11-py3-none-any.whl", hash = "sha256:3309d04e47490a1b46aa8ae7bcf4845a8dae2ed419a505c770895773ba7455dc"},
-    {file = "boto3-1.26.11.tar.gz", hash = "sha256:f8f7268afe62e3b34b7d0e1b4d8a804148e713f35b0e6dbc736346b28b3c6549"},
+    {file = "boto3-1.26.14-py3-none-any.whl", hash = "sha256:9841e0bec9697979394632e33588e57c7bbf60e3c384740df0acadfe5014d709"},
+    {file = "boto3-1.26.14.tar.gz", hash = "sha256:d61c97ed51a16f66b6ce5321e611626b0120e80cc41025c6f58e281859d7fbf8"},
 ]
 botocore = [
-    {file = "botocore-1.29.11-py3-none-any.whl", hash = "sha256:a86d7e558074e849933983bc2c4cc6ae6bbed3aef3f5fb4d4689cd19331e4399"},
-    {file = "botocore-1.29.11.tar.gz", hash = "sha256:97532c8a571017891ad4afee7951bea95c9f0bfe96a6f38fdca9062cd6067ec1"},
+    {file = "botocore-1.29.14-py3-none-any.whl", hash = "sha256:208ca5c3d8299d45a19b912dc791e3297d2961873ff37131d4fc3eb86365645c"},
+    {file = "botocore-1.29.14.tar.gz", hash = "sha256:20fb0978beac90fd8c45b57936f2c1c182e19f1622b09a481a050723632a485c"},
 ]
 certifi = [
     {file = "certifi-2022.9.24-py3-none-any.whl", hash = "sha256:90c1a32f1d68f940488354e36370f6cca89f0f106db09518524c88d6ed83f382"},
     {file = "certifi-2022.9.24.tar.gz", hash = "sha256:0d9c601124e5a6ba9712dbc60d9c53c21e34f5f641fe83002317394311bdce14"},
 ]
 charset-normalizer = [
-    {file = "charset-normalizer-2.1.1.tar.gz", hash = "sha256:5a3d016c7c547f69d6f81fb0db9449ce888b418b5b9952cc5e6e66843e9dd845"},
-    {file = "charset_normalizer-2.1.1-py3-none-any.whl", hash = "sha256:83e9a75d1911279afd89352c68b45348559d1fc0506b054b346651b5e7fee29f"},
+    {file = "charset-normalizer-2.0.12.tar.gz", hash = "sha256:2857e29ff0d34db842cd7ca3230549d1a697f96ee6d3fb071cfa6c7393832597"},
+    {file = "charset_normalizer-2.0.12-py3-none-any.whl", hash = "sha256:6881edbebdb17b39b4eaaa821b438bf6eddffb4468cf344f09f89def34a8b1df"},
 ]
 click = [
     {file = "click-7.1.2-py2.py3-none-any.whl", hash = "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"},
@@ -916,16 +916,16 @@ pytz = [
     {file = "pytz-2022.6.tar.gz", hash = "sha256:e89512406b793ca39f5971bc999cc538ce125c0e51c27941bef4568b460095e2"},
 ]
 requests = [
-    {file = "requests-2.28.1-py3-none-any.whl", hash = "sha256:8fefa2a1a1365bf5520aac41836fbee479da67864514bdb821f31ce07ce65349"},
-    {file = "requests-2.28.1.tar.gz", hash = "sha256:7c5599b102feddaa661c826c56ab4fee28bfd17f5abca1ebbe3e7f19d7c97983"},
+    {file = "requests-2.27.1-py2.py3-none-any.whl", hash = "sha256:f22fa1e554c9ddfd16e6e41ac79759e17be9e492b3587efa038054674760e72d"},
+    {file = "requests-2.27.1.tar.gz", hash = "sha256:68d7c56fd5a8999887728ef304a6d12edc7be74f1cfa47714fc8b414525c9a61"},
 ]
 s3transfer = [
     {file = "s3transfer-0.6.0-py3-none-any.whl", hash = "sha256:06176b74f3a15f61f1b4f25a1fc29a4429040b7647133a463da8fa5bd28d5ecd"},
     {file = "s3transfer-0.6.0.tar.gz", hash = "sha256:2ed07d3866f523cc561bf4a00fc5535827981b117dd7876f036b0c1aca42c947"},
 ]
 setuptools = [
-    {file = "setuptools-65.5.1-py3-none-any.whl", hash = "sha256:d0b9a8433464d5800cbe05094acf5c6d52a91bfac9b52bcfc4d41382be5d5d31"},
-    {file = "setuptools-65.5.1.tar.gz", hash = "sha256:e197a19aa8ec9722928f2206f8de752def0e4c9fc6953527360d1c36d94ddb2f"},
+    {file = "setuptools-65.6.0-py3-none-any.whl", hash = "sha256:6211d2f5eddad8757bd0484923ca7c0a6302ebc4ab32ea5e94357176e0ca0840"},
+    {file = "setuptools-65.6.0.tar.gz", hash = "sha256:d1eebf881c6114e51df1664bc2c9133d022f78d12d5f4f665b9191f084e2862d"},
 ]
 six = [
     {file = "six-1.16.0-py2.py3-none-any.whl", hash = "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"},
@@ -984,8 +984,8 @@ tomli = [
     {file = "tomli-2.0.1.tar.gz", hash = "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"},
 ]
 tomlkit = [
-    {file = "tomlkit-0.10.2-py3-none-any.whl", hash = "sha256:905cf92c2111ef80d355708f47ac24ad1b6fc2adc5107455940088c9bbecaedb"},
-    {file = "tomlkit-0.10.2.tar.gz", hash = "sha256:30d54c0b914e595f3d10a87888599eab5321a2a69abc773bbefff51599b72db6"},
+    {file = "tomlkit-0.11.6-py3-none-any.whl", hash = "sha256:07de26b0d8cfc18f871aec595fda24d95b08fef89d147caa861939f37230bf4b"},
+    {file = "tomlkit-0.11.6.tar.gz", hash = "sha256:71b952e5721688937fb02cf9d354dbcf0785066149d2855e44531ebdd2b65d73"},
 ]
 typing-extensions = [
     {file = "typing_extensions-4.4.0-py3-none-any.whl", hash = "sha256:16fa4864408f655d35ec496218b85f79b3437c829e93320c7c9215ccfd92489e"},
diff --git a/pyproject.toml b/pyproject.toml
index 1335a551..510e25d2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "tibanna"
-version = "2.2.4"
+version = "2.2.5"
 description = "Tibanna runs portable pipelines (in CWL/WDL) on the AWS Cloud."
 authors = ["4DN-DCIC Team <support@4dnucleome.org>"]
 license = "MIT"
@@ -31,10 +31,9 @@ python = ">=3.7,<3.9"
 python-lambda-4dn = "0.12.3"
 boto3 = "^1.9.0"
 botocore = "^1.12.1"
-urllib3 = "^1.24"
-requests = "^2.22.0"
+requests = "2.27.1"
 Benchmark-4dn = "^0.5.8"
-tomlkit = "^0.10.0"
+tomlkit = "^0.11.0"
 
 [tool.poetry.dev-dependencies]
 invoke = "0.18.1"
diff --git a/tibanna/lambdas/requirements.txt b/tibanna/lambdas/requirements.txt
index 1e145179..785035f2 100755
--- a/tibanna/lambdas/requirements.txt
+++ b/tibanna/lambdas/requirements.txt
@@ -1,5 +1,4 @@
-urllib3>=1.24
 Benchmark-4dn>=0.5.8
 boto3>=1.9.0
 botocore>=1.12.1
-tomlkit>=0.10.0
+tomlkit>=0.11.0