diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Unique number allocator for JavaScript.
 
-Version 1.0.6 [![number-allocator CI](https://github.com/redboltz/number-allocator/workflows/number-allocator%20CI/badge.svg)](https://github.com/redboltz/number-allocator/actions) [![codecov](https://codecov.io/gh/redboltz/number-allocator/branch/master/graph/badge.svg)](https://codecov.io/gh/redboltz/number-allocator)
+Version 1.0.6 [![number-allocator CI](https://github.com/redboltz/number-allocator/workflows/number-allocator%20CI/badge.svg)](https://github.com/redboltz/number-allocator/actions) [![codecov](https://codecov.io/gh/redboltz/number-allocator/branch/main/graph/badge.svg)](https://codecov.io/gh/redboltz/number-allocator)
 
 ## How to use