diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9fa1ba2..ab1246e8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 9.0.2
+Issue 186
+
 # 9.0.1
 Issue 184
 
diff --git a/example/screenshots/CoAP.png b/example/screenshots/CoAP.png
new file mode 100644
index 00000000..dc69548b
Binary files /dev/null and b/example/screenshots/CoAP.png differ
diff --git a/pubspec.yaml b/pubspec.yaml
index 989e5ba2..034762ca 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: coap
 description: A CoAP library for Dart. A full implementation of an IPV4/6 CoAP client
-version: 9.0.1
+version: 9.0.2
 homepage: https://github.com/shamblett/coap
 repository: https://github.com/shamblett/coap
 
@@ -27,3 +27,13 @@ dev_dependencies:
   build_runner: ^2.4.7
   lints: ^3.0.0
   test: ^1.25.0
+
+topics:
+  - iot
+  - network
+  - coap
+  - data
+
+screenshots:
+  - description: 'CoAP'
+    path: example/screenshots/CoAP.png
\ No newline at end of file
diff --git a/sbom.spdx b/sbom.spdx
index 3a7cd75f..aa65faba 100644
--- a/sbom.spdx
+++ b/sbom.spdx
@@ -1,6 +1,6 @@
-SPDXVersion: SPDX-2.2
DataLicense: CC0-1.0
SPDXID: SPDXRef-DOCUMENT
DocumentName: coap
DocumentNamespace: https://pub.dev/packages/coap
LicenseListVersion: 3.8
Creator: Tool: https://pub.dev/packages/sbom
Created: 2023-12-28T10:48:46Z
+SPDXVersion: SPDX-2.2
DataLicense: CC0-1.0
SPDXID: SPDXRef-DOCUMENT
DocumentName: coap
DocumentNamespace: https://pub.dev/packages/coap
LicenseListVersion: 3.8
Creator: Tool: https://pub.dev/packages/sbom
Created: 2024-03-03T10:54:18Z
 
-PackageName: coap
SPDXID: SPDXRef-Package-coap
PackageVersion: 9.0.1
PackageFileName: coap
PackageSupplier: NOASSERTION
PackageOriginator: NOASSERTION
PackageDownloadLocation: https://pub.dev/packages/coap
FilesAnalyzed: true
PackageVerificationCode: a33652fe8d52cb5f2c976d7a747b64fee18eb4b0
PackageHomePage: https://pub.dev/packages/coap
PackageLicenseConcluded: MIT
PackageLicenseInfoFromFiles: NOASSERTION
PackageLicenseDeclared: NOASSERTION
PackageCopyrightText: NOASSERTION
PackageSummary: <text>A CoAP library for Dart. A full implementation of an IPV4/6 CoAP client</text>
+PackageName: coap
SPDXID: SPDXRef-Package-coap
PackageVersion: 9.0.2
PackageFileName: coap
PackageSupplier: NOASSERTION
PackageOriginator: NOASSERTION
PackageDownloadLocation: https://pub.dev/packages/coap
FilesAnalyzed: true
PackageVerificationCode: 8315a5d1e37e490a55802bf0465aa541ca9022e3
PackageHomePage: https://pub.dev/packages/coap
PackageLicenseConcluded: MIT
PackageLicenseInfoFromFiles: NOASSERTION
PackageLicenseDeclared: NOASSERTION
PackageCopyrightText: NOASSERTION
PackageSummary: <text>A CoAP library for Dart. A full implementation of an IPV4/6 CoAP client</text>
 
 FileName: /lib/builder.dart
SPDXID: SPDXRef-builder-0
FileType: SOURCE
FileChecksum: SHA1: 402b005402faaa897099277b617463e7917516b1
LicenseConcluded: NOASSERTION
LicenseInfoInFile: NOASSERTION
FileCopyrightText: NOASSERTION
 
@@ -134,7 +134,7 @@ FileName: /lib/src/util/coap_byte_array_util.dart
SPDXID: SPDXRef-coap-byte-arra
 
 FileName: /lib/src/util/coap_scanner.dart
SPDXID: SPDXRef-coap-scanner-65
FileType: SOURCE
FileChecksum: SHA1: 1bae34b7de33715ab7971f06d56ee1e8dfafbe2b
LicenseConcluded: NOASSERTION
LicenseInfoInFile: NOASSERTION
FileCopyrightText: NOASSERTION
 
-FileName: /pubspec.yaml
SPDXID: SPDXRef-pubspec-66
FileType: TEXT
FileChecksum: SHA1: 16532dc751ca924c69b6a425042d83e47ef99767
LicenseConcluded: NOASSERTION
LicenseInfoInFile: NOASSERTION
FileCopyrightText: NOASSERTION
+FileName: /pubspec.yaml
SPDXID: SPDXRef-pubspec-66
FileType: TEXT
FileChecksum: SHA1: f2ee4b347d0f14eeaaf6405e98d2e97b9f8c006d
LicenseConcluded: NOASSERTION
LicenseInfoInFile: NOASSERTION
FileCopyrightText: NOASSERTION
 
 Relationship: SPDXRef-pubspec-66 DEPENDENCY_MANIFEST_OF SPDXRef-Package-coap