diff --git a/advanced.md b/D3.md
similarity index 100%
rename from advanced.md
rename to D3.md
diff --git a/README.md b/README.md
index 3185a4a..8864d3a 100644
--- a/README.md
+++ b/README.md
@@ -3,4 +3,4 @@
 ## Lessons
 
 1. [SVG](/SVG.md)
-1. [Advanced D3](/advanced.md)
+1. [D3](/D3.md)
diff --git a/SUMMARY.md b/SUMMARY.md
index 9ba5e30..8cf8d5c 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -1,4 +1,4 @@
 # Summary
 
 * [SVG](/SVG.md)
-* [Advanced](/advanced.md)
+* [D3](/D3.md)