diff --git a/Gemfile b/Gemfile
index 05fef7ae6e0..bbd098212aa 100644
--- a/Gemfile
+++ b/Gemfile
@@ -73,7 +73,7 @@ gem 'stringex', '~> 2.6.1'
 
 # generates SVG Graphs
 # used for statistics on svn repositories
-gem 'svg-graph', '~> 2.0.1'
+gem 'svg-graph', '~> 2.1.0'
 
 gem 'date_validator', '~> 0.9.0'
 gem 'ruby-duration', '~> 3.2.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 426da582086..1d321bd2329 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -541,7 +541,7 @@ GEM
     sqlite3 (1.3.11)
     stringex (2.6.1)
     structured_warnings (0.2.0)
-    svg-graph (2.0.1)
+    svg-graph (2.1.0)
     syck (1.0.5)
     sys-filesystem (1.1.7)
       ffi
@@ -700,7 +700,7 @@ DEPENDENCIES
   sprockets (~> 3.7.0)
   sqlite3
   stringex (~> 2.6.1)
-  svg-graph (~> 2.0.1)
+  svg-graph (~> 2.1.0)
   syck (~> 1.0.5)
   sys-filesystem (~> 1.1.4)
   thin (~> 1.7.0)