diff --git a/fixtures/requirements.txt b/fixtures/requirements.txt
index 5c02512a..15883a51 100644
--- a/fixtures/requirements.txt
+++ b/fixtures/requirements.txt
@@ -2,7 +2,7 @@ Flask==3.0.3
 requests==2.31.0
 Jinja2==3.1.4
 jsonschema==4.22.0
-boto3==1.34.98
-botocore==1.34.98
+boto3==1.34.99
+botocore==1.34.99
 awscrt==0.20.9
 pyjwt==2.8.0
diff --git a/go.mod b/go.mod
index bcc53e85..bcae5f81 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/ministryofjustice/opg-data-lpa-store
 
 go 1.22
 
-toolchain go1.22.2
+toolchain go1.22.3
 
 require (
 	github.com/aws/aws-lambda-go v1.47.0