diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6209f489..3839c4d3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 <!-- markdownlint-disable single-title -->
 # v2.0.0 (Unreleased)
 
+# v2.0.0-beta.33 (2023-08-04)
+
 BREAKING CHANGES
 
 * Public functions return `diag.Diagnostics` instead of `error` ([#553](https://github.com/hashicorp/aws-sdk-go-base/pull/553))
diff --git a/v2/awsv1shim/go.mod b/v2/awsv1shim/go.mod
index 2f78cc19..3beae666 100644
--- a/v2/awsv1shim/go.mod
+++ b/v2/awsv1shim/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.7
 	github.com/aws/aws-sdk-go-v2/service/sts v1.21.1
 	github.com/google/go-cmp v0.5.9
-	github.com/hashicorp/aws-sdk-go-base/v2 v2.0.0-beta.32
+	github.com/hashicorp/aws-sdk-go-base/v2 v2.0.0-beta.33
 	github.com/hashicorp/go-cleanhttp v0.5.2
 	github.com/hashicorp/terraform-plugin-log v0.9.0
 	go.opentelemetry.io/otel v1.16.0