Gemfile.lock in float-formats-0.4.0 vs Gemfile.lock in float-formats-0.4.1

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    float-formats (0.3.1)
+    float-formats (0.4.1)
       flt (~> 1.5)
       numerals (~> 0.3)
 
 GEM
   remote: https://rubygems.org/
@@ -11,17 +11,21 @@
     flt (1.5.2)
     modalsupport (0.9.2)
     numerals (0.3.0)
       flt (~> 1.4)
       modalsupport (~> 0.9)
+    power_assert (1.1.7)
     rake (13.0.1)
+    test-unit (3.3.5)
+      power_assert
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   bundler (>= 1.9)
   float-formats!
   rake (>= 12.3.3)
+  test-unit (>= 3.2)
 
 BUNDLED WITH
    2.1.2