matplotlib
diff --git a/‎.travis.yml
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+6-4Lines changed: 6 additions & 4 deletions b/‎.travis.yml
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+6-4Lines changed: 6 additions & 4 deletions
diff --git a/‎doc-requirements.txt
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+1-1Lines changed: 1 addition & 1 deletion b/‎doc-requirements.txt
Copy file name to clipboardExpand all lines: doc-requirements.txt
+1-1Lines changed: 1 addition & 1 deletion
@@ -5,7 +5,7 @@ sudo: false
 
 services:
   - xvfb
-  
+
 branches:
   except:
   - /^auto-backport-of-pr-\d*/
@@ -89,7 +89,9 @@ matrix:
         - PYTEST_TIMEOUT=pytest-timeout==1.2.1  # Newer pytest-timeouts don't support pytest <3.4.
         - SPHINX=sphinx==1.3
     - python: 3.4
-      env: PYTHON_ARGS=-OO
+      env:
+        - PYTHON_ARGS=-OO
+        - PYTEST_RERUNFAILURES='pytest-rerunfailures<7'
     - python: 3.6
       env: DELETE_FONT_CACHE=1 PANDAS='pandas<0.21.0' PYTEST_PEP8=pytest-pep8 RUN_PEP8=--pep8
     - python: 3.7
@@ -180,11 +182,11 @@ install:
     pip install $PRE \
         $PYTEST \
         $PYTEST_COV \
-        pytest-faulthandler \
+        'pytest-faulthandler<1.6' \
         $PYTEST_PEP8 \
         $PYTEST_RERUNFAILURES \
         $PYTEST_TIMEOUT \
-        pytest-xdist
+        'pytest-xdist<1.28'
 
     # Use the special local version of freetype for testing
     cp ci/travis/setup.cfg .
 
@@ -11,6 +11,6 @@ colorspacious
 ipython
 ipywidgets
 mock
-numpydoc>=0.4
+numpydoc>=0.4,<0.9
 pillow
 sphinx-gallery>=0.1.12