diff --git a/HipmunkPlayground.cabal b/HipmunkPlayground.cabal
--- a/HipmunkPlayground.cabal
+++ b/HipmunkPlayground.cabal
@@ -3,7 +3,7 @@
 Tested-With:   GHC
 Category:      Physics, Game
 Name:          HipmunkPlayground
-Version:       5.2.0.5
+Version:       5.2.0.6
 Stability:     provisional
 License:       OtherLicense
 License-File:  LICENSE
@@ -16,6 +16,10 @@
       This is a simple OpenGL program that allows you to see
       some of Hipmunk's functions in action.
       .
+      New in version 5.2.0.6:
+      .
+      * Accept OpenGL 2.5 as well.  Thanks again, Sergei Trofimovich!
+      .
       New in version 5.2.0.5:
       .
       * Accept GLFW 0.5 as well.
@@ -53,7 +57,7 @@
   else
     Build-Depends: base >= 2 && < 3
   Build-Depends: Hipmunk >= 5.2 && < 5.3, transformers >= 0.2 && < 0.3,
-                 OpenGL >= 2.4 && < 2.5, StateVar >= 1.0 && < 1.1,
+                 OpenGL >= 2.4 && < 2.6, StateVar >= 1.0 && < 1.1,
                  GLFW >= 0.4 && < 0.6
   GHC-Options:   -Wall
   Main-is: Playground.hs
diff --git a/NEWS b/NEWS
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+Version 5.2.0.6
+===============
+ - Accept OpenGL 2.5 as well.  Thanks again, Sergei Trofimovich!
+
 Version 5.2.0.5
 ===============
  - Accept GLFW 0.5 as well.