diff --git a/INSTALL.md b/INSTALL.md
index 78391c9cc..99f38c4f8 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -15,7 +15,7 @@
 | OpenCV       | >= 2.4.9    | core, highgui, imgproc                            |
 | OpenAL Soft  | >= 1.16.0   |                                                   |
 | filter_audio | most recent |                                                   |
-| qrcode       | most recent |                                                   |
+| qrencode     | => 3.0.3    |                                                   |
 
 <a name="linux" />
 ##Linux