diff --git a/.fixtures.yml b/.fixtures.yml
index fb0f76a6f..3d0f23a98 100644
--- a/.fixtures.yml
+++ b/.fixtures.yml
@@ -5,6 +5,6 @@ fixtures:
       ref: '4.5.1'
     'file_concat':
       repo: 'git://github.com/electrical/puppet-lib-file_concat.git'
-      branch: '1.0.0'
+      ref: '1.0.1'
   symlinks:
     'concat': '#{source_dir}'
diff --git a/manifests/fragment.pp b/manifests/fragment.pp
index fabc3596d..a3d42ef00 100644
--- a/manifests/fragment.pp
+++ b/manifests/fragment.pp
@@ -44,7 +44,7 @@
     fail("Can't use 'source' and 'content' at the same time")
   }
 
-  $safe_target_name = regsubst($target, '[/:\n\s]', '_', 'GM')
+  $safe_target_name = regsubst($target, '[/:\n\s\\]', '_', 'GM')
 
   file_fragment { $name:
     tag     => $safe_target_name,
diff --git a/manifests/init.pp b/manifests/init.pp
index 981a5c271..69dc46efd 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -74,7 +74,7 @@
     warning('The $force parameter to concat is deprecated and has no effect.')
   }
 
-  $safe_name            = regsubst($name, '[/:\n\s]', '_', 'G')
+  $safe_name            = regsubst($name, '[/:\n\s\\]', '_', 'G')
   $default_warn_message = "# This file is managed by Puppet. DO NOT EDIT.\n"
 
   case $warn {
diff --git a/metadata.json b/metadata.json
index e4688ec73..137499e92 100644
--- a/metadata.json
+++ b/metadata.json
@@ -106,6 +106,6 @@
   ],
   "dependencies": [
     {"name":"puppetlabs/stdlib","version_requirement":">= 3.2.0 < 5.0.0"},
-    {"name":"electrical/file_concat","version_requirement":">= 1.0.0"}
+    {"name":"electrical/file_concat","version_requirement":">= 1.0.1"}
   ]
 }
diff --git a/spec/spec_helper_acceptance.rb b/spec/spec_helper_acceptance.rb
index 1a3ffc0ad..80aa2f759 100644
--- a/spec/spec_helper_acceptance.rb
+++ b/spec/spec_helper_acceptance.rb
@@ -23,18 +23,18 @@
         path    => ['/opt/csw/bin/','/usr/bin/']
       }
       exec{'download-file_concat':
-        command => "wget -P /root/ https://forgeapi.puppetlabs.com/v3/files/electrical-file_concat-1.0.0.tar.gz --no-check-certificate",
+        command => "wget -P /root/ https://forgeapi.puppetlabs.com/v3/files/electrical-file_concat-1.0.1.tar.gz --no-check-certificate",
         path    => ['/opt/csw/bin/','/usr/bin/']
       }
       EOS
       apply_manifest_on(host, get_deps)
       # have to use force otherwise it checks ssl cert even though it is a local file
       on host, puppet('module install /root/puppetlabs-stdlib-4.5.1.tar.gz --force --ignore-dependencies'), {:acceptable_exit_codes => [0, 1]}
-      on host, puppet('module install /root/electrical-file_concat-1.0.0.tar.gz --force --ignore-dependencies'), {:acceptable_exit_codes => [0, 1]}
+      on host, puppet('module install /root/electrical-file_concat-1.0.1.tar.gz --force --ignore-dependencies'), {:acceptable_exit_codes => [0, 1]}
     elsif host['platform'] =~ /windows/i
       on host, shell('curl -k -o c:/puppetlabs-stdlib-4.5.1.tar.gz https://forgeapi.puppetlabs.com/v3/files/puppetlabs-stdlib-4.5.1.tar.gz')
       on host, puppet('module install c:/puppetlabs-stdlib-4.5.1.tar.gz --force --ignore-dependencies'), {:acceptable_exit_codes => [0, 1]}
-      on host, shell('curl -k -o c:/electrical-file_concat-1.0.0.tar.gz https://forgeapi.puppetlabs.com/v3/files/electrical-file_concat-1.0.0.tar.gz')
+      on host, shell('curl -k -o c:/electrical-file_concat-1.0.1.tar.gz https://forgeapi.puppetlabs.com/v3/files/electrical-file_concat-1.0.1.tar.gz')
       on host, puppet('module install c:/electrical-file_concat-1.0.0.tar.gz --force --ignore-dependencies'), {:acceptable_exit_codes => [0, 1]}
     else
       on host, puppet('module install puppetlabs-stdlib'), {:acceptable_exit_codes => [0, 1]}