diff --git a/biicode.conf b/biicode.conf
index bc990fd8..d288c019 100644
--- a/biicode.conf
+++ b/biicode.conf
@@ -3,7 +3,7 @@
 [requirements]
 	 google/gtest: 11
 	 messmer/cmake: 3
-	 messmer/cpp-utils: 8
+	 messmer/cpp-utils: 9
 
 [parent]
 	messmer/parallelaccessstore: 5