diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index bf310bd..42609e0 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -16,7 +16,7 @@ repos:
     hooks:
       - id: forbid-html-img-without-alt-text
   - repo: https://github.com/oxipng/oxipng
-    rev: v10.1.1
+    rev: v10.2.0
     hooks:
       - id: oxipng
         args: ["-o", "max", "--strip", "safe", "--alpha"]
diff --git a/images/2013/logos/PNG/16px/linkedin.png b/images/2013/logos/PNG/16px/linkedin.png
index c61025e..2642159 100644
Binary files a/images/2013/logos/PNG/16px/linkedin.png and b/images/2013/logos/PNG/16px/linkedin.png differ
diff --git a/images/2013/logos/PNG/16px/star.png b/images/2013/logos/PNG/16px/star.png
index b5c54ff..1bccaeb 100644
Binary files a/images/2013/logos/PNG/16px/star.png and b/images/2013/logos/PNG/16px/star.png differ
diff --git a/images/2013/logos/PNG/32px/forrst.png b/images/2013/logos/PNG/32px/forrst.png
index 69557d2..1a32438 100644
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diff --git a/images/2013/logos/PNG/32px/linkedin.png b/images/2013/logos/PNG/32px/linkedin.png
index 1fdd481..6983941 100644
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diff --git a/images/2013/logos/PNG/32px/photobucket.png b/images/2013/logos/PNG/32px/photobucket.png
index de32117..0ab89da 100644
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diff --git a/images/2013/logos/PNG/32px/star.png b/images/2013/logos/PNG/32px/star.png
index 090a4f3..853a5a8 100644
Binary files a/images/2013/logos/PNG/32px/star.png and b/images/2013/logos/PNG/32px/star.png differ