diff --git a/Gemfile.lock b/Gemfile.lock
index d32e38e..4093e2f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -12,12 +12,12 @@ GIT
     ipaddress (0.8.3)
 
 GIT
-  remote: https://github.com/sophsec/ruby-nmap.git
-  revision: fc0354a9dbcab8eaf5eaa0e9224748130b28be0f
+  remote: https://github.com/postmodern/ruby-nmap.git
+  revision: 2034c557cb0e875d2fcf3ccce8a23200231e46c1
   specs:
-    ruby-nmap (0.10.0)
+    ruby-nmap (1.0.1)
+      command_mapper (~> 0.3)
       nokogiri (~> 1.3)
-      rprogram (~> 0.3)
 
 GIT
   remote: https://github.com/twbs/bootstrap-rubygem
@@ -106,6 +106,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
+    command_mapper (0.3.1)
     concurrent-ruby (1.1.9)
     connection_pool (2.2.5)
     crass (1.0.6)
@@ -127,7 +128,7 @@ GEM
     ffi (1.15.1)
     font_awesome5_rails (1.4.0)
       railties (>= 4.2)
-    git (1.8.1)
+    git (1.11.0)
       rchardet (~> 1.8)
     github_api (0.16.0)
       addressable (~> 2.4.0)
@@ -297,7 +298,6 @@ GEM
       actionpack (>= 5.0)
       railties (>= 5.0)
     rexml (3.2.5)
-    rprogram (0.3.2)
     rubocop (1.16.1)
       parallel (~> 1.10)
       parser (>= 3.0.0.0)