diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index f9c0ba2..484616b 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -14,7 +14,7 @@ jobs:
             - name: Setup Go
               uses: actions/setup-go@3041bf56c941b39c61721a86cd11f3bb1338122a
               with:
-                go-version: '1.20'
+                go-version: '1.23'
             - name: Run golanci-lint
               uses: golangci/golangci-lint-action@08e2f20817b15149a52b5b3ebe7de50aff2ba8c5
             - name: Run test and generate coverage report
@@ -27,4 +27,4 @@ jobs:
             - name: Display the report
               run: go tool cover -func=coverage.out
             - name: Build Go
-              run: go build ./...
\ No newline at end of file
+              run: go build ./...
diff --git a/go.mod b/go.mod
index 7dfe031..e145adf 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/hashicorp/net-rpc-msgpackrpc/v2
 go 1.20
 
 require (
-	github.com/hashicorp/go-msgpack/v2 v2.1.1
+	github.com/hashicorp/go-msgpack/v2 v2.1.3
 	github.com/hashicorp/go-multierror v1.1.1
 )
 
diff --git a/go.sum b/go.sum
index 05c165e..1450011 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,6 @@
 github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
-github.com/hashicorp/go-msgpack/v2 v2.1.1 h1:xQEY9yB2wnHitoSzk/B9UjXWRQ67QKu5AOm8aFp8N3I=
-github.com/hashicorp/go-msgpack/v2 v2.1.1/go.mod h1:upybraOAblm4S7rx0+jeNy+CWWhzywQsSRV5033mMu4=
+github.com/hashicorp/go-msgpack/v2 v2.1.3 h1:cB1w4Zrk0O3jQBTcFMKqYQWRFfsSQ/TYKNyUUVyCP2c=
+github.com/hashicorp/go-msgpack/v2 v2.1.3/go.mod h1:SjlwKKFnwBXvxD/I1bEcfJIBbEJ+MCUn39TxymNR5ZU=
 github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
 github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=