Merge branch 'master' into gpipfix

dbader · web-flow · commit f0687dad630b · 2021-08-02T23:55:04.000-07:00
diff --git a/docs/intro/learning.rst b/docs/intro/learning.rst
@@ -253,7 +253,7 @@ and eventually an application, including a chapter on using zc.buildout.  Later
 chapters detail best practices such as writing documentation, test-driven
 development, version control, optimization, and profiling.
 
-    `Expert Python Programming <https://www.packtpub.com/application-development/expert-python-programming>`_
+    `Expert Python Programming <https://www.packtpub.com/product/expert-python-programming-third-edition/9781789808896>`_
 
 
 A Guide to Python's Magic Methods
diff --git a/requirements.txt b/requirements.txt
@@ -6,7 +6,7 @@ docutils==0.14
 idna==2.7
 imagesize==1.0.0
 Jinja2==2.10
-MarkupSafe==1.0
+MarkupSafe==1.1.1
 packaging==17.1
 Pygments==2.2.0
 pyparsing==2.2.0
diff --git a/runtime.txt b/runtime.txt
@@ -1 +1 @@
-3.6
+3.5
