diff --git a/README.md b/README.md
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--- a/README.md
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@@ -1,6 +1,6 @@
 # FR-Match: A cluter-to-cluster cell type matching method for single cell RNA-seq experiments
 
-<img src="vignettes/FRmatch-sticker-2.png" width="100" height="120">
+<img src="vignettes/FRmatch-sticker-2.png" width="110" height="125">
 
 ## Citation