diff --git a/docs/docs/data b/docs/docs/data
deleted file mode 120000
index 4909e06e..00000000
--- a/docs/docs/data
+++ /dev/null
@@ -1 +0,0 @@
-../data
\ No newline at end of file
diff --git a/docs/working-examples.md b/docs/working-examples.md
index a769ff53..e2c3b86c 100644
--- a/docs/working-examples.md
+++ b/docs/working-examples.md
@@ -3,7 +3,7 @@ title: Working examples
 ---
 
 {%
-   includemarkdown "../README.md"
+   include-markdown "../README.md"
    start="<!--working-examples-start-->"
    end="<!--working-examples-end-->"
 %}
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 341498b4..bfe96baa 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,7 +1,7 @@
 -e .
 pytest
 mkdocs==1.0.4
-mkdocs-include-markdown-plugin==1.0.0
+mkdocs-include-markdown-plugin==2.1.1
 pymdown-extensions
 pip-tools
 requests