diff --git a/rules/opencv/default.bash b/rules/opencv/default.bash
index b2c37a7..245d2f8 100644
--- a/rules/opencv/default.bash
+++ b/rules/opencv/default.bash
@@ -1,6 +1,6 @@
 version=\
 (
-    "2.4.11"
+    "2.4.13"
 )
 
 url=\
@@ -10,7 +10,7 @@ url=\
 
 md5=\
 (
-    '32f498451bff1817a60e1aabc2939575'
+    '886b0c511209b2f3129649928135967c'
 )
 
 requires=\