diff --git a/README.md b/README.md
index a90bb68..e603b07 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Calcpace [![Gem Version](https://d25lcipzij17d.cloudfront.net/badge.svg?id=rb&r=r&ts=1683906897&type=6e&v=1.5.0&x2=0)](https://badge.fury.io/rb/calcpace)
+# Calcpace [![Gem Version](https://d25lcipzij17d.cloudfront.net/badge.svg?id=rb&r=r&ts=1683906897&type=6e&v=1.5.1&x2=0)](https://badge.fury.io/rb/calcpace)
 
 Calcpace is a Ruby gem designed for calculations and conversions related to distance and time. It can calculate velocity, pace, total time, and distance, accepting time in various formats, including HH:MM:SS. The gem supports conversion to 42 different units, including kilometers, miles, meters, and feet. It also provides methods to validate input.
 
@@ -7,7 +7,7 @@ Calcpace is a Ruby gem designed for calculations and conversions related to dist
 ### Add to your Gemfile
 
 ```ruby
-gem 'calcpace', '~> 1.5.0'
+gem 'calcpace', '~> 1.5.1'
 ```
 
 Then run: