diff --git a/src/MiniTK/Graphics/OpenGL/GL.cs b/src/MiniTK/Graphics/OpenGL/GL.cs
index a4c3c79..6e51c20 100644
--- a/src/MiniTK/Graphics/OpenGL/GL.cs
+++ b/src/MiniTK/Graphics/OpenGL/GL.cs
@@ -114563,6 +114563,43 @@ namespace OpenTK.Graphics.OpenGL
                 #endif
             }
 
+            /// <summary>[requires: EXT_framebuffer_blit]
+            /// Copy a block of pixels from the read framebuffer to the draw framebuffer
+            /// </summary>
+            /// <param name="srcX0">
+            /// <para>
+            /// Specify the bounds of the source rectangle within the read buffer of the read framebuffer.
+            /// </para>
+            /// </param>
+            /// <param name="dstX0">
+            /// <para>
+            /// Specify the bounds of the destination rectangle within the write buffer of the write framebuffer.
+            /// </para>
+            /// </param>
+            /// <param name="mask">
+            /// <para>
+            /// The bitwise OR of the flags indicating which buffers are to be copied. The allowed flags are GL_COLOR_BUFFER_BIT, GL_DEPTH_BUFFER_BIT and GL_STENCIL_BUFFER_BIT.
+            /// </para>
+            /// </param>
+            /// <param name="filter">
+            /// <para>
+            /// Specifies the interpolation to be applied if the image is stretched. Must be GL_NEAREST or GL_LINEAR.
+            /// </para>
+            /// </param>
+            [AutoGenerated(Category = "EXT_framebuffer_blit", Version = "1.5", EntryPoint = "glBlitFramebufferEXT")]
+            public static
+            void BlitFramebuffer(Int32 srcX0, Int32 srcY0, Int32 srcX1, Int32 srcY1, Int32 dstX0, Int32 dstY0, Int32 dstX1, Int32 dstY1, OpenTK.Graphics.OpenGL.ClearBufferMask mask, OpenTK.Graphics.OpenGL.ExtFramebufferBlit filter)
+            {
+#if DEBUG
+                using (new ErrorHelper(GraphicsContext.CurrentContext))
+                {
+#endif
+                Delegates.glBlitFramebufferEXT((Int32)srcX0, (Int32)srcY0, (Int32)srcX1, (Int32)srcY1, (Int32)dstX0, (Int32)dstY0, (Int32)dstX1, (Int32)dstY1, (OpenTK.Graphics.OpenGL.ClearBufferMask)mask, (OpenTK.Graphics.OpenGL.ExtFramebufferBlit)filter);
+#if DEBUG
+                }
+#endif
+            }
+
             
         /// <summary>[requires: EXT_framebuffer_blit]
         /// Copy a block of pixels from the read framebuffer to the draw framebuffer
diff --git a/src/MiniTK/Graphics/OpenGL/GLDelegates.cs b/src/MiniTK/Graphics/OpenGL/GLDelegates.cs
index b35aaae..c2af7be 100644
--- a/src/MiniTK/Graphics/OpenGL/GLDelegates.cs
+++ b/src/MiniTK/Graphics/OpenGL/GLDelegates.cs
@@ -369,6 +369,8 @@ namespace OpenTK.Graphics.OpenGL
             internal delegate void BlitFramebuffer(Int32 srcX0, Int32 srcY0, Int32 srcX1, Int32 srcY1, Int32 dstX0, Int32 dstY0, Int32 dstX1, Int32 dstY1, OpenTK.Graphics.OpenGL.ClearBufferMask mask, OpenTK.Graphics.OpenGL.BlitFramebufferFilter filter);
             internal static BlitFramebuffer glBlitFramebuffer;
             [System.Security.SuppressUnmanagedCodeSecurity()]
+            internal delegate void BlitFramebufferEXT(Int32 srcX0, Int32 srcY0, Int32 srcX1, Int32 srcY1, Int32 dstX0, Int32 dstY0, Int32 dstX1, Int32 dstY1, OpenTK.Graphics.OpenGL.ClearBufferMask mask, OpenTK.Graphics.OpenGL.ExtFramebufferBlit filter);
+            [System.Security.SuppressUnmanagedCodeSecurity()]
             internal delegate void BlitFramebufferEXT(Int32 srcX0, Int32 srcY0, Int32 srcX1, Int32 srcY1, Int32 dstX0, Int32 dstY0, Int32 dstX1, Int32 dstY1, OpenTK.Graphics.OpenGL.ClearBufferMask mask, OpenTK.Graphics.OpenGL.BlitFramebufferFilter filter);
             internal static BlitFramebufferEXT glBlitFramebufferEXT;
             [System.Security.SuppressUnmanagedCodeSecurity()]