diff --git a/poetry.lock b/poetry.lock
index 602fdd3bd..3a9bb890f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -89,17 +89,17 @@ validation = ["fastjsonschema (>=2.14.5,<3.0.0)"]
 
 [[package]]
 name = "awscli"
-version = "1.29.12"
+version = "1.29.27"
 description = "Universal Command Line Environment for AWS."
 optional = false
 python-versions = ">= 3.7"
 files = [
-    {file = "awscli-1.29.12-py3-none-any.whl", hash = "sha256:d3644851eb82450356f719604e4a2e9143c9d329791356c71d65709b6299eb2c"},
-    {file = "awscli-1.29.12.tar.gz", hash = "sha256:7cd1d7047d64e89c9609650ba169633942b2480252ff497c6aa8ee3f4ae327c2"},
+    {file = "awscli-1.29.27-py3-none-any.whl", hash = "sha256:3548bb569c787c65162e0bc23b9c17fceb98e0941dbe7855e38905e72978cac4"},
+    {file = "awscli-1.29.27.tar.gz", hash = "sha256:8459b0f114b097c9029819d70e2583483f6ca5e165bc2f5e234e5e4777274043"},
 ]
 
 [package.dependencies]
-botocore = "1.31.12"
+botocore = "1.31.27"
 colorama = ">=0.2.5,<0.4.5"
 docutils = ">=0.10,<0.17"
 PyYAML = ">=3.10,<6.1"
@@ -188,17 +188,17 @@ uvloop = ["uvloop (>=0.15.2)"]
 
 [[package]]
 name = "boto3"
-version = "1.28.12"
+version = "1.28.27"
 description = "The AWS SDK for Python"
 optional = false
 python-versions = ">= 3.7"
 files = [
-    {file = "boto3-1.28.12-py3-none-any.whl", hash = "sha256:cfcb20d5784428f31d89889e68b26efeda90f231c3119eef4af8b25ad405c55f"},
-    {file = "boto3-1.28.12.tar.gz", hash = "sha256:d5ac6599951fdd519ed26c6fe15c41a7aa4021cb9adce33167344f8ce5cdb07b"},
+    {file = "boto3-1.28.27-py3-none-any.whl", hash = "sha256:8da9621931291b6c261fdaae465f05737c16519b9667d8463181cb8b88444572"},
+    {file = "boto3-1.28.27.tar.gz", hash = "sha256:a336cf53a6d86ee6d27b2f6d8b78ec9b320209127e5126359881bbd68f33d0b9"},
 ]
 
 [package.dependencies]
-botocore = ">=1.31.12,<1.32.0"
+botocore = ">=1.31.27,<1.32.0"
 jmespath = ">=0.7.1,<2.0.0"
 s3transfer = ">=0.6.0,<0.7.0"
 
@@ -207,13 +207,13 @@ crt = ["botocore[crt] (>=1.21.0,<2.0a0)"]
 
 [[package]]
 name = "botocore"
-version = "1.31.12"
+version = "1.31.27"
 description = "Low-level, data-driven core of boto 3."
 optional = false
 python-versions = ">= 3.7"
 files = [
-    {file = "botocore-1.31.12-py3-none-any.whl", hash = "sha256:86380672151866b5e425636e3ebad74f2b83e7163e36ef5d38d11a04b9cba33b"},
-    {file = "botocore-1.31.12.tar.gz", hash = "sha256:7e5db466c762a071bb58c9a39d070f1333ce4f4ba6fdf9820ba21e87bd4c7e29"},
+    {file = "botocore-1.31.27-py3-none-any.whl", hash = "sha256:13af1588023750c9bc66d202bb5a934c9412a7dc52587532264ab725c42c2c50"},
+    {file = "botocore-1.31.27.tar.gz", hash = "sha256:739d09e13751e3b9b0f341b5ffe5bf8d0452b8769d435c4084ee88739d42b7f7"},
 ]
 
 [package.dependencies]
@@ -2116,21 +2116,6 @@ files = [
 docs = ["furo", "sphinx", "sphinx-copybutton", "sphinx-inline-tabs", "sphinx-notfound-page", "sphinxext-opengraph"]
 tests = ["pytest", "pytest-cov"]
 
-[[package]]
-name = "webcolors"
-version = "1.13"
-description = "A library for working with the color formats defined by HTML and CSS."
-optional = false
-python-versions = ">=3.7"
-files = [
-    {file = "webcolors-1.13-py3-none-any.whl", hash = "sha256:29bc7e8752c0a1bd4a1f03c14d6e6a72e93d82193738fa860cbff59d0fcc11bf"},
-    {file = "webcolors-1.13.tar.gz", hash = "sha256:c225b674c83fa923be93d235330ce0300373d02885cef23238813b0d5668304a"},
-]
-
-[package.extras]
-docs = ["furo", "sphinx", "sphinx-copybutton", "sphinx-inline-tabs", "sphinx-notfound-page", "sphinxext-opengraph"]
-tests = ["pytest", "pytest-cov"]
-
 [[package]]
 name = "werkzeug"
 version = "2.3.6"
@@ -2246,4 +2231,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "64d76e80e2b97e22a41b5e0954515a0aae2e9f455e546c60fe3ed173ec7a285d"
+content-hash = "1e3166d99e509f759431c489f8247af58388131e52e815a86f28707ca1234186"
diff --git a/pyproject.toml b/pyproject.toml
index add8369a7..e0d160db4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ nhs-number = "==1.3.4"
 pydantic = "==1.10.10"
 nrlf-lambda-pipeline = {git = "https://github.com/NHSDigital/nrlf-lambda-pipeline.git", tag = "v0.4.0"}
 pytest = "^7.4.0"
-boto3 = "^1.26.165"
+boto3 = "^1.28.27"
 pyjwt = "^2.8.0"
 cryptography = "^41.0.1"
 more-itertools = "^9.0.0"