diff --git a/composer.json b/composer.json
index 9dae421..1cd7726 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
     "require": {
-        "slim/slim": "2.2.*",
+        "slim/slim": "2.6.*",
             "slim/extras": "2.0.*",
             "twig/twig": "1.*.*",
             "twig/extensions": "1.*",
diff --git a/composer.lock b/composer.lock
index 12298bd..a59ad84 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "6f0244e96c7cc0be908542436ef3ee38",
+    "content-hash": "6b340c393436ddc24013acdf46b9fe00",
     "packages": [
         {
             "name": "aptoma/twig-markdown",
@@ -804,21 +804,24 @@
         },
         {
             "name": "slim/slim",
-            "version": "2.2.0",
+            "version": "2.6.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/slimphp/Slim.git",
-                "reference": "b8181de1112a1e2f565b40158b621c34ded38053"
+                "reference": "e434525b348963457e00fe3d46376ebb70581781"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/slimphp/Slim/zipball/b8181de1112a1e2f565b40158b621c34ded38053",
-                "reference": "b8181de1112a1e2f565b40158b621c34ded38053",
+                "url": "https://api.github.com/repos/slimphp/Slim/zipball/e434525b348963457e00fe3d46376ebb70581781",
+                "reference": "e434525b348963457e00fe3d46376ebb70581781",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.0"
             },
+            "suggest": {
+                "ext-mcrypt": "Required for HTTP cookie encryption"
+            },
             "type": "library",
             "autoload": {
                 "psr-0": {
@@ -845,9 +848,9 @@
             ],
             "support": {
                 "issues": "https://github.com/slimphp/Slim/issues",
-                "source": "https://github.com/slimphp/Slim/tree/2.2.0"
+                "source": "https://github.com/slimphp/Slim/tree/master"
             },
-            "time": "2012-12-13T02:15:50+00:00"
+            "time": "2015-03-02T02:13:34+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",