diff --git a/readme.md b/readme.md
index a238855..bfbb17e 100644
--- a/readme.md
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@@ -4,7 +4,7 @@
 
 <p>Parser Combinators in the TypeScript Type System</p>
 
-<img src="https://github.com/sinclairzx81/parsebox/blob/master/parsebox.png?raw=true" />
+<img src="https://raw.githubusercontent.com/sinclairzx81/parsebox/refs/heads/main/parsebox.png" />
 
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