diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 00000000..193aa3d5
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,69 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.5.1)
+      public_suffix (~> 2.0, >= 2.0.2)
+    crack (0.4.3)
+      safe_yaml (~> 1.0.0)
+    diff-lcs (1.3)
+    docile (1.1.5)
+    ethon (0.10.1)
+      ffi (>= 1.3.0)
+    ffi (1.9.18)
+    hashdiff (0.3.2)
+    json (2.0.4)
+    mini_portile2 (2.1.0)
+    nokogiri (1.7.1)
+      mini_portile2 (~> 2.1.0)
+    public_suffix (2.0.5)
+    rspec (3.5.0)
+      rspec-core (~> 3.5.0)
+      rspec-expectations (~> 3.5.0)
+      rspec-mocks (~> 3.5.0)
+    rspec-core (3.5.4)
+      rspec-support (~> 3.5.0)
+    rspec-expectations (3.5.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.5.0)
+    rspec-its (1.2.0)
+      rspec-core (>= 3.0.0)
+      rspec-expectations (>= 3.0.0)
+    rspec-mocks (3.5.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.5.0)
+    rspec-support (3.5.0)
+    ruby-progressbar (1.8.1)
+    safe_yaml (1.0.4)
+    simplecov (0.14.1)
+      docile (~> 1.1.0)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
+    terminal-table (1.7.3)
+      unicode-display_width (~> 1.1.1)
+    typhoeus (1.1.2)
+      ethon (>= 0.9.0)
+    unicode-display_width (1.1.3)
+    webmock (3.0.0)
+      addressable (>= 2.3.6)
+      crack (>= 0.3.2)
+      hashdiff
+    yajl-ruby (1.3.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  addressable (>= 2.5.0)
+  nokogiri (>= 1.7.0.1)
+  rspec (>= 3.5.0)
+  rspec-its (>= 1.2.0)
+  ruby-progressbar (>= 1.8.1)
+  simplecov (>= 0.13.0)
+  terminal-table (>= 1.6.0)
+  typhoeus (>= 1.1.2)
+  webmock (>= 2.3.2)
+  yajl-ruby (>= 1.3.0)
+
+BUNDLED WITH
+   1.14.3
diff --git a/bin/rspec b/bin/rspec
index e3829331..70f5f0e9 100755
--- a/bin/rspec
+++ b/bin/rspec
@@ -12,6 +12,7 @@ cd $DIR/../
 # always rebuild and include all GEMs
 docker build --build-arg "BUNDLER_ARGS=--system --jobs=8" -t wpscan:rspec .
 # update all gems (this updates Gemfile.lock on the host)
+touch $DIR/../Gemfile.lock 
 docker run --rm -u root -v $DIR/../Gemfile.lock:/wpscan/Gemfile.lock --entrypoint "" wpscan:rspec bundle update
 # rebuild image with latest GEMs
 docker build --build-arg "BUNDLER_ARGS=--system --jobs=8" -t wpscan:rspec .