bump SMAC requirement

mfeurer · mfeurer · commit d1759f15b36b · 2020-11-02T16:14:25.000+01:00
diff --git a/requirements.txt b/requirements.txt
@@ -16,4 +16,4 @@ liac-arff
 ConfigSpace>=0.4.14,<0.5
 pynisher>=0.6.1
 pyrfr>=0.7,<0.9
-smac>=0.13,<0.14
+smac>=0.13.1,<0.14
