Gemfile.lock in rcmd-1.6.0 vs Gemfile.lock in rcmd-1.6.1

@@ -1,38 +1,43 @@
 PATH
   remote: .
   specs:
-    rcmd (1.6.0)
-      activerecord
+    rcmd (1.6.1)
+      activerecord (= 4.0.0)
       io-console
       net-ssh
       regexp-examples
       thread
       tty-prompt
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (5.1.4)
-      activesupport (= 5.1.4)
-    activerecord (5.1.4)
-      activemodel (= 5.1.4)
-      activesupport (= 5.1.4)
-      arel (~> 8.0)
-    activesupport (5.1.4)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (~> 0.7)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-    arel (8.0.0)
-    concurrent-ruby (1.0.5)
+    activemodel (4.0.0)
+      activesupport (= 4.0.0)
+      builder (~> 3.1.0)
+    activerecord (4.0.0)
+      activemodel (= 4.0.0)
+      activerecord-deprecated_finders (~> 1.0.2)
+      activesupport (= 4.0.0)
+      arel (~> 4.0.0)
+    activerecord-deprecated_finders (1.0.4)
+    activesupport (4.0.0)
+      i18n (~> 0.6, >= 0.6.4)
+      minitest (~> 4.2)
+      multi_json (~> 1.3)
+      thread_safe (~> 0.1)
+      tzinfo (~> 0.3.37)
+    arel (4.0.2)
+    builder (3.1.4)
     diff-lcs (1.3)
     equatable (0.5.0)
     hitimes (1.2.6)
     i18n (0.8.6)
     io-console (0.4.6)
-    minitest (5.10.3)
+    minitest (4.7.5)
+    multi_json (1.12.2)
     necromancer (0.4.0)
     net-ssh (4.2.0)
     pastel (0.7.1)
       equatable (~> 0.5.0)
       tty-color (~> 0.4.0)
@@ -63,11 +68,10 @@
       timers (~> 4.1.2)
       tty-cursor (~> 0.5.0)
       tty-reader (~> 0.1.0)
     tty-reader (0.1.0)
       wisper (~> 2.0.0)
-    tzinfo (1.2.3)
-      thread_safe (~> 0.1)
+    tzinfo (0.3.53)
     wisper (2.0.0)
 
 PLATFORMS
   ruby