diff --git a/tools/test-requires b/tools/test-requires
index 0a239ffec9..a1b0a2de8c 100644
--- a/tools/test-requires
+++ b/tools/test-requires
@@ -15,8 +15,7 @@ nosehtmloutput>=0.0.3
 pep8==1.3.3
 sphinx>=1.1.2
 requests
-# testtools 0.9.25 is broken, change this when upstream is fixed (bug 1102400)
-testtools>=0.9.22,<=0.9.24
+testtools>=0.9.22
 
 # Optional packages that should be installed when testing
 xattr>=0.6.0