diff --git a/examples/4-eov-operations-babel/package-lock.json b/examples/4-eov-operations-babel/package-lock.json
index 273d295c..b95b2a97 100644
--- a/examples/4-eov-operations-babel/package-lock.json
+++ b/examples/4-eov-operations-babel/package-lock.json
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