diff --git a/go.mod b/go.mod
index 9a79712..fffab22 100644
--- a/go.mod
+++ b/go.mod
@@ -3,17 +3,17 @@ module github.com/prozz/snstesting
 go 1.18
 
 require (
-	github.com/aws/aws-sdk-go-v2 v1.17.6
-	github.com/aws/aws-sdk-go-v2/service/sns v1.20.5
+	github.com/aws/aws-sdk-go-v2 v1.21.0
+	github.com/aws/aws-sdk-go-v2/service/sns v1.21.5
 	github.com/aws/aws-sdk-go-v2/service/sqs v1.19.1
 	github.com/golang/mock v1.6.0
 	github.com/stretchr/testify v1.8.2
 )
 
 require (
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.30 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.24 // indirect
-	github.com/aws/smithy-go v1.13.5 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.41 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.35 // indirect
+	github.com/aws/smithy-go v1.14.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
diff --git a/go.sum b/go.sum
index 98963d9..01887fd 100644
--- a/go.sum
+++ b/go.sum
@@ -1,20 +1,19 @@
 github.com/aws/aws-sdk-go-v2 v1.16.8/go.mod h1:6CpKuLXg2w7If3ABZCl/qZ6rEgwtjZTn4eAf4RcEyuw=
-github.com/aws/aws-sdk-go-v2 v1.17.6 h1:Y773UK7OBqhzi5VDXMi1zVGsoj+CVHs2eaC2bDsLwi0=
-github.com/aws/aws-sdk-go-v2 v1.17.6/go.mod h1:uzbQtefpm44goOPmdKyAlXSNcwlRgF3ePWVW6EtJvvw=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.15 h1:bx5F2mr6H6FC7zNIQoDoUr8wEKnvmwRncujT3FYRtic=
+github.com/aws/aws-sdk-go-v2 v1.21.0 h1:gMT0IW+03wtYJhRqTVYn0wLzwdnK9sRMcxmtfGzRdJc=
+github.com/aws/aws-sdk-go-v2 v1.21.0/go.mod h1:/RfNgGmRxI+iFOB1OeJUyxiU+9s88k3pfHvDagGEp0M=
 github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.15/go.mod h1:pWrr2OoHlT7M/Pd2y4HV3gJyPb3qj5qMmnPkKSNPYK4=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.30 h1:y+8n9AGDjikyXoMBTRaHHHSaFEB8267ykmvyPodJfys=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.30/go.mod h1:LUBAO3zNXQjoONBKn/kR1y0Q4cj/D02Ts0uHYjcCQLM=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.41 h1:22dGT7PneFMx4+b3pz7lMTRyN8ZKH7M2cW4GP9yUS2g=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.41/go.mod h1:CrObHAuPneJBlfEJ5T3szXOUkLEThaGfvnhTf33buas=
 github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.9/go.mod h1:08tUpeSGN33QKSO7fwxXczNfiwCpbj+GxK6XKwqWVv0=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.24 h1:r+Kv+SEJquhAZXaJ7G4u44cIwXV3f8K+N482NNAzJZA=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.24/go.mod h1:gAuCezX/gob6BSMbItsSlMb6WZGV7K2+fWOvk8xBSto=
-github.com/aws/aws-sdk-go-v2/service/sns v1.20.5 h1:GLDH9ttIHdEky/8QxmqrLVsGnUItgclC3gXEMDqAM9s=
-github.com/aws/aws-sdk-go-v2/service/sns v1.20.5/go.mod h1:ELnXGVIlGHeE13SwMqe02mlvhglmq7I9b0+b9p3j50k=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.35 h1:SijA0mgjV8E+8G45ltVHs0fvKpTj8xmZJ3VwhGKtUSI=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.4.35/go.mod h1:SJC1nEVVva1g3pHAIdCp7QsRIkMmLAgoDquQ9Rr8kYw=
+github.com/aws/aws-sdk-go-v2/service/sns v1.21.5 h1:KI6xffjUcP3KgpJEtKefQL8B7AXFqyAXkVw8SyvT/o8=
+github.com/aws/aws-sdk-go-v2/service/sns v1.21.5/go.mod h1:eEjNDG7Y1BH7Ci9qKVH2L02se84z5GPCqXKcqEUpnXg=
 github.com/aws/aws-sdk-go-v2/service/sqs v1.19.1 h1:HaQD4g8eumwEW218TgQzhnwTXmq77ZogA67SxBnGyPc=
 github.com/aws/aws-sdk-go-v2/service/sqs v1.19.1/go.mod h1:A94o564Gj+Yn+7QO1eLFeI7UVv3riy/YBFOfICVqFvU=
 github.com/aws/smithy-go v1.12.0/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
-github.com/aws/smithy-go v1.13.5 h1:hgz0X/DX0dGqTYpGALqXJoRKRj5oQ7150i5FdTePzO8=
-github.com/aws/smithy-go v1.13.5/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
+github.com/aws/smithy-go v1.14.2 h1:MJU9hqBGbvWZdApzpvoF2WAIJDbtjK2NDJSiJP7HblQ=
+github.com/aws/smithy-go v1.14.2/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=