diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -42,5 +42,5 @@
 
 ### DAY 9 - Smoke Basin
 
-- [part1](08/part1.php)
-- [part2](08/part2.php)
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+- [part1](09/part1.php)
+- [part2](09/part2.php)
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