shift debugging pin away from doc build

h-vetinari · h-vetinari · commit ededd73e3006 · 2018-10-12T20:57:12.000+02:00
diff --git a/ci/travis-36-doc.yaml b/ci/travis-36-doc.yaml
@@ -15,7 +15,7 @@ dependencies:
   - ipython==6.5.0
   - ipywidgets
   - lxml
-  - matplotlib=2.2.0
+  - matplotlib
   - nbconvert
   - nbformat
   - nbsphinx
diff --git a/ci/travis-36-slow.yaml b/ci/travis-36-slow.yaml
@@ -7,7 +7,7 @@ dependencies:
   - cython>=0.28.2
   - html5lib
   - lxml
-  - matplotlib
+  - matplotlib=2.2.0
   - numexpr
   - numpy
   - openpyxl=2.5.5
