force older middleman

Gemfile

@@ -1,8 +1,9 @@
 source "http://rubygems.org"
 
 gem "compass"
-gem "middleman"
+gem "middleman", "< 4.0"
 gem "middleman-livereload"
+gem "middleman-compass"
 gem "rb-inotify", require: false
 gem "rb-fsevent", require: false
 gem "oily_png"

Gemfile.lock

@@ -9,11 +9,9 @@ GEM
     addressable (2.5.0)
       public_suffix (~> 2.0, >= 2.0.2)
     backports (3.6.8)
+    builder (3.2.3)
     chunky_png (1.3.8)
-    coffee-script (2.4.1)
+    commonjs (0.2.7)
-      coffee-script-source
-      execjs
-    coffee-script-source (1.12.2)
     compass (1.0.3)
       chunky_png (~> 1.2)
       compass-core (~> 1.0.2)
@@ -26,8 +24,14 @@ GEM
       sass (>= 3.3.0, < 3.5)
     compass-import-once (1.0.5)
       sass (>= 3.2, < 3.5)
+    compass-slickmap (0.4.0)
+      compass (>= 0.10)
+      haml (>= 3.0)
     concurrent-ruby (1.0.5)
+    contest (0.1.3)
     contracts (0.13.0)
+    daemons (1.2.4)
+    diff-lcs (1.3)
     dotenv (2.2.0)
     em-websocket (0.5.1)
       eventmachine (>= 0.12.9)
@@ -35,6 +39,9 @@ GEM
     erubis (2.7.0)
     eventmachine (1.2.3)
     execjs (2.7.0)
+    extlib (0.9.16)
+    fancy-buttons (1.2.0)
+      compass (>= 0.11)
     fast_blank (1.0.0)
     fastimage (2.1.0)
     ffi (1.9.17)
@@ -43,23 +50,39 @@ GEM
     hamster (3.0.0)
       concurrent-ruby (~> 1.0)
     hashie (3.5.5)
+    highline (1.7.8)
     http_parser.rb (0.6.0)
+    httpclient (2.8.3)
     i18n (0.7.0)
-    kramdown (1.13.2)
+    json (2.0.3)
+    json_pure (2.0.3)
+    less (2.6.0)
+      commonjs (~> 0.2.7)
     listen (3.0.8)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
     memoist (0.15.0)
-    middleman (4.2.1)
+    middleman (0.14.1)
-      coffee-script (~> 2.2)
+      builder
-      compass-import-once (= 1.0.5)
+      compass (>= 0.10)
-      haml (>= 4.0.5)
+      compass-slickmap
-      kramdown (~> 1.2)
+      fancy-buttons
-      middleman-cli (= 4.2.1)
+      haml (>= 3.0)
-      middleman-core (= 4.2.1)
+      json_pure
-      sass (>= 3.4.0, < 4.0)
+      less
-    middleman-cli (4.2.1)
+      rack
-      thor (>= 0.17.0, < 2.0)
+      rack-test
+      shotgun (>= 0.8)
+      sinatra (>= 1.0)
+      sinatra-content-for
+      smusher
+      sprockets
+      templater
+      thin
+      yui-compressor
+    middleman-compass (4.0.1)
+      compass (>= 1.0.0, < 2.0.0)
+      middleman-core (>= 4.0.0)
     middleman-core (4.2.1)
       activesupport (>= 4.2, < 5.1)
       addressable (~> 2.3)
@@ -102,30 +125,63 @@ GEM
     rack (2.0.1)
     rack-livereload (0.3.16)
       rack
+    rack-test (0.6.3)
+      rack (>= 1.0)
     rake (12.0.0)
     rb-fsevent (0.9.8)
     rb-inotify (0.9.8)
       ffi (>= 0.5.0)
+    redgreen (1.2.2)
+    rubyforge (2.0.4)
+      json_pure (>= 1.1.7)
     sass (3.4.23)
     servolux (0.12.0)
+    shotgun (0.9.2)
+      rack (>= 1.0)
+    sinatra (1.0)
+      rack (>= 1.0)
+    sinatra-content-for (0.1)
+      contest
+      redgreen
+      sinatra
+      sr-mg
     slim (3.0.7)
       temple (~> 0.7.6)
       tilt (>= 1.3.3, < 2.1)
+    smusher (0.4.9)
+      httpclient (>= 2.2)
+      json
+      rake
+    sprockets (3.7.1)
+      concurrent-ruby (~> 1.0)
+      rack (> 1, < 3)
+    sr-mg (0.0.5)
+      rake
+      rubyforge
+    templater (1.0.0)
+      diff-lcs (>= 1.1.2)
+      extlib (>= 0.9.5)
+      highline (>= 1.4.0)
     temple (0.7.7)
-    thor (0.19.4)
+    thin (1.7.0)
+      daemons (~> 1.0, >= 1.0.9)
+      eventmachine (~> 1.0, >= 1.0.4)
+      rack (>= 1, < 3)
     thread_safe (0.3.6)
     tilt (2.0.6)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
     uglifier (3.1.3)
       execjs (>= 0.3.0, < 3)
+    yui-compressor (0.12.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   compass
-  middleman
+  middleman (< 4.0)
+  middleman-compass
   middleman-livereload
   oily_png
   rake