diff --git a/CHANGELOG.md b/CHANGELOG.md
index 68a895f..4d2fcb4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## 0.9.1: maintainer guilt 2: break the world boogaloo
+
+* Test the most crusty Python version we claim to support
+* Fix Python 3.8 regressions introduced in 0.9.0:
+  * Work around f-string substitution parsing limitation
+  * Fix type annotation breakage by importing `__future__.annotations`
+
 ## 0.9.0: maintainer guilt
 
 * Migrate to Poetry for dependency management
diff --git a/docs/github-actions.md b/docs/github-actions.md
index afac992..e9c98ec 100644
--- a/docs/github-actions.md
+++ b/docs/github-actions.md
@@ -16,7 +16,7 @@ authors = ["Luke Carrier <luke@carrier.im>"]
 [tool.poetry.dependencies]
 python = "^3.10"
 mkdocs = "^1.3.0"
-mkdocs-drawio-exporter = "^0.9.0"
+mkdocs-drawio-exporter = "^0.9.1"
 
 [tool.poetry.dev-dependencies]
 
diff --git a/pyproject.toml b/pyproject.toml
index 8485414..9d0827a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "mkdocs-drawio-exporter"
-version = "0.9.0"
+version = "0.9.1"
 description = "Exports your Draw.io diagrams at build time for easier embedding into your documentation"
 readme = "README.md"
 license = "MIT"