Gemfile.lock in pivotoolz-2.1.0 vs Gemfile.lock in pivotoolz-2.2.0

@@ -1,51 +1,53 @@
 PATH
   remote: .
   specs:
-    pivotoolz (2.1.0)
-      rest-client (~> 2.0.2)
+    pivotoolz (2.2.0)
+      rest-client (~> 2.1)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    diff-lcs (1.3)
+    diff-lcs (1.4.4)
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
-    http-cookie (1.0.3)
+    http-accept (1.7.0)
+    http-cookie (1.0.4)
       domain_name (~> 0.5)
-    mime-types (3.3)
+    mime-types (3.3.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2019.1009)
+    mime-types-data (3.2021.0901)
     netrc (0.11.0)
-    rake (10.4.2)
-    rest-client (2.0.2)
+    rake (13.0.6)
+    rest-client (2.1.0)
+      http-accept (>= 1.7.0, < 2.0)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    rspec (3.6.0)
-      rspec-core (~> 3.6.0)
-      rspec-expectations (~> 3.6.0)
-      rspec-mocks (~> 3.6.0)
-    rspec-core (3.6.0)
-      rspec-support (~> 3.6.0)
-    rspec-expectations (3.6.0)
+    rspec (3.10.0)
+      rspec-core (~> 3.10.0)
+      rspec-expectations (~> 3.10.0)
+      rspec-mocks (~> 3.10.0)
+    rspec-core (3.10.1)
+      rspec-support (~> 3.10.0)
+    rspec-expectations (3.10.1)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.6.0)
-    rspec-mocks (3.6.0)
+      rspec-support (~> 3.10.0)
+    rspec-mocks (3.10.2)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.6.0)
-    rspec-support (3.6.0)
+      rspec-support (~> 3.10.0)
+    rspec-support (3.10.2)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.6)
+    unf_ext (0.0.8)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  bundler (~> 1.16)
+  bundler (~> 2.2)
   pivotoolz!
-  rake (~> 10.0)
-  rspec (~> 3.0)
+  rake (~> 13.0)
+  rspec (~> 3.10)
 
 BUNDLED WITH
-   1.17.2
+   2.2.27