diff --git a/docs/conf.py b/docs/conf.py
index 3356135..0da279a 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -72,18 +72,18 @@
 master_doc = "index"
 
 # General information about the project.
-project = u"Adafruit's DS3231 RTC Library"
-copyright = u"2016, Philip Moyer"
-author = u"Philip Moyer"
+project = "Adafruit's DS3231 RTC Library"
+copyright = "2016, Philip Moyer"
+author = "Philip Moyer"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = u"1.0"
+version = "1.0"
 # The full version, including alpha/beta/rc tags.
-release = u"1.0"
+release = "1.0"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -304,8 +304,8 @@
     (
         master_doc,
         "AdafruitsDS3231RTCLibrary.tex",
-        u"Adafruit's DS3231 RTC Library Documentation",
-        u"Philip Moyer",
+        "Adafruit's DS3231 RTC Library Documentation",
+        "Philip Moyer",
         "manual",
     ),
 ]
@@ -351,7 +351,7 @@
     (
         master_doc,
         "adafruitsds3231rtclibrary",
-        u"Adafruit's DS3231 RTC Library Documentation",
+        "Adafruit's DS3231 RTC Library Documentation",
         [author],
         1,
     )
@@ -371,7 +371,7 @@
     (
         master_doc,
         "AdafruitsDS3231RTCLibrary",
-        u"Adafruit's DS3231 RTC Library Documentation",
+        "Adafruit's DS3231 RTC Library Documentation",
         author,
         "AdafruitsDS3231RTCLibrary",
         "One line description of project.",