diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0b216a7..0a6b2bb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+<a name="v0.3.1"></a>
+### v0.3.1 (2023-04-17)
+
+#### Features
+
+*   mermaid is updated to v10 (PR #46 by [frehberg](https://github.com/frehberg))
+*   better handling of a failure to load mermaidjs (PR #46 by [frehberg](https://github.com/frehberg))
+
+#### Miscellaneous
+
+*   add Frehberg as a maintainer on GitHub, and package owner on Crates.io
+
 <a name="v0.3.0"></a>
 ### v0.3.0 (2023-02-16)
 
diff --git a/Cargo.toml b/Cargo.toml
index 0485787..486738b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "aquamarine"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["Mike Lubinets <git@mkl.dev>", "Frank Rehberger <frehberg@gmail.com>"]
 description = "A mermaid.js integration for rustdoc"
 keywords = ["proc_macro", "docs", "rustdoc", "mermaid", "diagram"]
@@ -8,7 +8,7 @@ categories = ["visualization", "development-tools::build-utils"]
 repository = "https://github.com/mersinvald/aquamarine"
 edition = "2018"
 license = "MIT"
-include = [ "src/**/*", "Cargo.toml", "doc/js/mermaid.min.js" ]
+include = [ "src/**/*", "Cargo.toml", "doc/js/**" ]
 
 [lib]
 proc-macro = true
diff --git a/demo/Cargo.toml b/demo/Cargo.toml
index db07549..9c09f21 100644
--- a/demo/Cargo.toml
+++ b/demo/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "aquamarine-demo-crate"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["Mike Lubinets <git@mkl.dev>"]
 description = "A demo crate for aquamarine -- the mermaid.js integration for rustdoc"
 keywords = ["proc_macro", "docs", "rustdoc", "mermaid", "diagram"]
@@ -9,5 +9,5 @@ edition = "2018"
 license = "MIT"
 
 [dependencies.aquamarine]
-version = "0.3.0"
+version = "0.3.1"
 path = "../"