diff --git a/biicode.conf b/biicode.conf
index 9c1f58be..1d6efeec 100644
--- a/biicode.conf
+++ b/biicode.conf
@@ -1,7 +1,7 @@
 # Biicode configuration file
 
 [requirements]
-	 cryptopp/cryptopp: 9
+	 cryptopp/cryptopp: 8
 	 google/gmock: 4
 	 google/gtest: 11
 	 messmer/cmake: 3