diff --git a/.doc/contributing-guide/2025.contributing-stickers-side-by-side.png b/.doc/contributing-guide/2025.contributing-stickers-side-by-side.png
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Binary files /dev/null and b/.doc/contributing-guide/2025.contributing-stickers-side-by-side.png differ
diff --git a/itop-version-history.md b/.doc/itop-version-history.md
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rename to .doc/itop-version-history.md
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
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@@ -161,4 +161,4 @@ We have one sticker per contribution type. You might get multiple stickers with
 
 Here is the design of each stickers for year 2024:
 
-![iTop stickers 2024](.doc/contributing-guide/2024.contributing-stickers-side-by-side.png)
+![iTop stickers 2025](.doc/contributing-guide/2025.contributing-stickers-side-by-side.png)