diff --git a/build/pkgs/configure/checksums.ini b/build/pkgs/configure/checksums.ini
index 9882f48fdce..0656d302cbd 100644
--- a/build/pkgs/configure/checksums.ini
+++ b/build/pkgs/configure/checksums.ini
@@ -1,3 +1,3 @@
 tarball=configure-VERSION.tar.gz
-sha1=0f6355fc136bb6619585863b9e4bc954cc6e0e3d
-sha256=5b618581d51997afa78b5e6647584f7ef4e6d5844823dd44e607f2accd7abba5
+sha1=b08e077178bfe0d44d6028e67233ab008dd8dd05
+sha256=49ef0dab4287764522f7290d51ebbfe38492b2695201d87dd8452020a3b4d9d6
diff --git a/build/pkgs/configure/package-version.txt b/build/pkgs/configure/package-version.txt
index f215e057b9e..e790ec6325f 100644
--- a/build/pkgs/configure/package-version.txt
+++ b/build/pkgs/configure/package-version.txt
@@ -1 +1 @@
-b9cb7bc2559cde857d84d77f0b37a3616ce1eb6c
+448f7e212e38ad2bd0ed6be7ae8cad1cb3615913
diff --git a/src/sage/misc/replace_dot_all.py b/src/sage/misc/replace_dot_all.py
index 16ac2124377..ea51a9b3159 100644
--- a/src/sage/misc/replace_dot_all.py
+++ b/src/sage/misc/replace_dot_all.py
@@ -456,8 +456,8 @@ def walkdir_replace_dot_all(dir, file_regex=r'.*[.](py|pyx|pxi)$', package_regex
     finally:
         # Print report also when interrupted
         if verbosity:
-            log_messages = sorted(log_messages.rstrip().split('\n'))
-            for i, message in enumerate(log_messages, start=1):
+            log_messages_split = sorted(log_messages.rstrip().split('\n'))
+            for i, message in enumerate(log_messages_split, start=1):
                 # add index to each line
                 print(f'{i}. {message.rstrip()}')
         report = 'REPORT:\n'
diff --git a/src/sage/misc/temporary_file.py b/src/sage/misc/temporary_file.py
index ff8c7a751ac..998260be8eb 100644
--- a/src/sage/misc/temporary_file.py
+++ b/src/sage/misc/temporary_file.py
@@ -23,11 +23,10 @@
 #                  https://www.gnu.org/licenses/
 # ****************************************************************************
 
-import io
+import atexit
 import os
 import tempfile
-
-import atexit
+from typing import IO
 
 # Until tmp_dir() and tmp_filename() are removed, we use this directory
 # as the parent for all temporary files & directories created by them.
@@ -41,7 +40,7 @@
 # temporary directory
 #################################################################
 
-def tmp_dir(name='dir_', ext=''):
+def tmp_dir(name='dir_', ext='') -> str:
     r"""
     Create and return a temporary directory in
     ``$HOME/.sage/temp/hostname/pid/``
@@ -84,7 +83,7 @@ def tmp_dir(name='dir_', ext=''):
 # temporary filename
 #################################################################
 
-def tmp_filename(name='tmp_', ext=''):
+def tmp_filename(name='tmp_', ext='') -> str:
     r"""
     Create and return a temporary file in
     ``$HOME/.sage/temp/hostname/pid/``
@@ -163,8 +162,8 @@ class atomic_write:
       mode bits of the file were changed manually). (Not to be confused with
       the file opening mode.)
 
-    - ``binary`` -- boolean (default: ``True`` on Python 2, ``False`` on Python
-      3); the underlying file is opened in binary mode.  If ``False`` then it is
+    - ``binary`` -- boolean (default: ``False``);
+      the underlying file is opened in binary mode.  If ``False`` then it is
       opened in text mode and an encoding with which to write the file may be
       supplied.
 
@@ -299,7 +298,7 @@ class atomic_write:
         False
     """
     def __init__(self, target_filename, append=False, mode=0o666,
-                 binary=None, **kwargs):
+                 binary=False, **kwargs) -> None:
         """
         TESTS::
 
@@ -320,13 +319,11 @@ def __init__(self, target_filename, append=False, mode=0o666,
         os.umask(umask)
         self.mode = mode & (~umask)
 
-        # 'binary' mode is the default on Python 2, whereas 'text' mode is the
-        # default on Python 3--this reflects consistent handling of the default
-        # str type on the two platforms
-        self.binary = False if binary is None else binary
+        # 'text' mode is the default on Python 3
+        self.binary = binary
         self.kwargs = kwargs
 
-    def __enter__(self):
+    def __enter__(self) -> IO:
         """
         Create and return a temporary file in ``self.tmpdir`` (normally
         the same directory as the target file).
@@ -372,7 +369,7 @@ def __enter__(self):
 
         return self.tempfile
 
-    def __exit__(self, exc_type, exc_val, exc_tb):
+    def __exit__(self, exc_type, exc_val, exc_tb) -> None:
         """
         If the ``with`` block was successful, move the temporary file
         to the target file. Otherwise, delete the temporary file.
@@ -457,7 +454,7 @@ class atomic_dir:
         ....:     h.read()
         'Second'
     """
-    def __init__(self, target_directory):
+    def __init__(self, target_directory) -> None:
         r"""
         TESTS::
 
@@ -492,7 +489,7 @@ def __enter__(self):
         self.tempname = os.path.abspath(tdir.name)
         return tdir
 
-    def __exit__(self, exc_type, exc_val, exc_tb):
+    def __exit__(self, exc_type, exc_val, exc_tb) -> None:
         """
         If the ``with`` block was successful, move the temporary directory
         to the target directory. Otherwise, delete the temporary directory.
@@ -518,7 +515,8 @@ def __exit__(self, exc_type, exc_val, exc_tb):
             try:
                 os.rename(self.tempname, self.target)
             except OSError:
-                # Race: Another thread or process must have created the directory
+                # Race: Another thread or process must have created
+                # the directory
                 pass
         else:
             # Failure: delete temporary file
@@ -528,7 +526,7 @@ def __exit__(self, exc_type, exc_val, exc_tb):
 _spyx_tmp = None
 
 
-def spyx_tmp():
+def spyx_tmp() -> str:
     r"""
     The temporary directory used to store pyx files.