diff --git a/README.md b/README.md
index 8376b3a..e63ab66 100644
--- a/README.md
+++ b/README.md
@@ -18,5 +18,5 @@ https://tiddly.packett.cool
 Building the html files (assuming Notebook theme repo cloned in the listed directory):
 
 ```shell
-TIDDLYWIKI_THEME_PATH=$HOME/src/github.com/paul-rouse/Notebook/themes TIDDLYWIKI_PLUGIN_PATH=$HOME/src/github.com/paul-rouse/Notebook/plugins npx tiddlywiki@5.3.0 --build
+TIDDLYWIKI_THEME_PATH=$HOME/src/github.com/paul-rouse/Notebook/themes TIDDLYWIKI_PLUGIN_PATH=$HOME/src/github.com/paul-rouse/Notebook/plugins npx tiddlywiki@5.3.1 --build
 ```
diff --git a/netlify.toml b/netlify.toml
index 7acc434..d770c19 100644
--- a/netlify.toml
+++ b/netlify.toml
@@ -2,7 +2,7 @@
 publish = "output"
 command = """
   mkdir notebook; curl -L https://github.com/valpackett/Notebook/archive/e2c61ccd6e9db5cfcbc77e54eccc8b5961da5831.tar.gz | tar -xvzf - -C notebook --strip-components=1 &&
-  TIDDLYWIKI_THEME_PATH=notebook/themes TIDDLYWIKI_PLUGIN_PATH=notebook/plugins npx tiddlywiki@5.3.0 --build
+  TIDDLYWIKI_THEME_PATH=notebook/themes TIDDLYWIKI_PLUGIN_PATH=notebook/plugins npx tiddlywiki@5.3.1 --build
 """
 
 [[headers]]