diff --git a/citation.cff b/citation.cff
index c7720cb..6548024 100644
--- a/citation.cff
+++ b/citation.cff
@@ -10,8 +10,8 @@ authors:
   - given-names: Lucas
     family-names: Larson
     orcid: https://orcid.org/0000-0002-0317-5426
-version: 1.9.0
-date-released: 2022-10-23
+version: 1.9.1
+date-released: 2022-10-30
 license: GPL-3.0-or-later
 url: https://github.com/LucasLarson/gunstage
 repository-code: https://github.com/LucasLarson/gunstage
diff --git a/readme.adoc b/readme.adoc
index 6392be1..74689bf 100644
--- a/readme.adoc
+++ b/readme.adoc
@@ -9,6 +9,7 @@ https://github.com/LucasLarson/gunstage/actions?query=workflow:Super-Linter[imag
 Super-Linter]]
 https://github.com/LucasLarson/gunstage/blob/main/license.adoc[image:https://shields.io/badge/license-GPLP-blue[GPLP,title="GNU
 General Public License for Pedants"]]
+https://deepsource.io/gh/LucasLarson/gunstage[image:https://deepsource.io/gh/LucasLarson/gunstage.svg[DeepSource,title="DeepSource"]]
 https://doi.org/10.5281/zenodo.6581323[image:https://zenodo.org/badge/DOI/10.5281/zenodo.6581323.svg[doi:10.5281/zenodo.6581323,title="Digital
 Object Identifier"]]