update numpy matrix

RI-imaging · Jun 4, 2020 · b38024e · b38024e
1 parent 676ecce
commit b38024e
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -7,9 +7,10 @@ notifications:
   email: false
 env:
   matrix:
-  - NUMPY="==1.13"
-  - NUMPY="==1.15"
-  - NUMPY="==1.16"
+  - NUMPY="<1.15"
+  - NUMPY="<1.16"
+  - NUMPY="<1.17"
+  - NUMPY="<1.18"
   - NUMPY=">=1.18"
 install:
 # numpy (must be installed before pyfftw, unwrap)