diff --git a/README.md b/README.md
index 6a0a302..6b6105c 100644
--- a/README.md
+++ b/README.md
@@ -219,7 +219,7 @@ func TestSomethingElse2(t *testing.T) {
 
 For more information on how to write mock code, check out the [API documentation for the `mock` package](http://godoc.org/github.com/stretchr/testify/mock).
 
-You can use the [mockery tool](http://vektra.github.io/mockery/) to autogenerate the mock code against an interface as well, making using mocks much quicker.
+You can use the [mockery tool](https://vektra.github.io/mockery/) to autogenerate the mock code against an interface as well, making using mocks much quicker.
 
 [`suite`](http://godoc.org/github.com/stretchr/testify/suite "API documentation") package
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