diff --git a/book/_toc.yml b/book/_toc.yml
index c4cf062..5f2399f 100644
--- a/book/_toc.yml
+++ b/book/_toc.yml
@@ -11,7 +11,7 @@ parts:
       - file: external/template/book/exercises/001.md
       - file: external/template/book/exercises/002.md
       - file: external/template/book/exercises/003.md
-      - file: intro/workshop/04
+      - file: external/template/book/exercises/004.md
       - file: intro/workshop/05
       - file: intro/workshop/06
       - file: intro/workshop/07
diff --git a/book/external/template b/book/external/template
index c04fcb7..6531c4f 160000
--- a/book/external/template
+++ b/book/external/template
@@ -1 +1 @@
-Subproject commit c04fcb7b6ce7e416bbf58489653b8194ccd135ef
+Subproject commit 6531c4f63b6f5a804331d64ca93ffb59adf8820d
diff --git a/book/intro/workshop/04.md b/book/intro/workshop/04.md
deleted file mode 100644
index 0832334..0000000
--- a/book/intro/workshop/04.md
+++ /dev/null
@@ -1,14 +0,0 @@
-# Exercise 4: Online Editor
-
-"Visual Studio Code for the Web" editor (VSC Web)
-
-https://code.visualstudio.com/docs/editor/vscode-web 
-
-```{admonition} Check your understanding
-:class: tip
-
-Before moving on to the next exercise, make sure you understand the following:
-1. Where is the book metadata stored?
-...
-```
-
diff --git a/book/intro/workshop/05.md b/book/intro/workshop/05.md
deleted file mode 100644
index 0e48cd2..0000000
--- a/book/intro/workshop/05.md
+++ /dev/null
@@ -1,12 +0,0 @@
-# Exercise 5: _Your_ Version of the Book
-
-Branching
-
-```{admonition} Check your understanding
-:class: tip
-
-Before moving on to the next exercise, make sure you understand the following:
-1. Where is the Table of Contents defined?
-...
-```
-