diff --git a/README.md b/README.md
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 # ISLP_labs
 
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2.1/gh/intro-stat-learning/ISLP_labs/v2_devel)
+[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/intro-stat-learning/ISLP_labs/v2.1)
 
 
 Up-to-date version of labs for ISLP.