diff --git a/tutors3/__about__.py b/tutors3/__about__.py
index d894b27..4575fed 100644
--- a/tutors3/__about__.py
+++ b/tutors3/__about__.py
@@ -1,8 +1,8 @@
-import pkg_resources
+from importlib import metadata
 # __version__ attribute as suggested by (deferred) PEP 396:
 # https://www.python.org/dev/peps/pep-0396/
 #
 # Single-source package definition as suggested (among several
 # options) by:
 # https://packaging.python.org/guides/single-sourcing-package-version/
-__version__ = pkg_resources.get_distribution('tutor-contrib-s3').version
+__version__ = metadata.version('tutor-contrib-s3')
diff --git a/tutors3/plugin.py b/tutors3/plugin.py
index 7126f34..15fd878 100644
--- a/tutors3/plugin.py
+++ b/tutors3/plugin.py
@@ -1,5 +1,5 @@
 import os
-import pkg_resources
+import importlib_resources
 from glob import glob
 
 from tutor import hooks
@@ -31,7 +31,7 @@
 
 # Add the "templates" folder as a template root
 hooks.Filters.ENV_TEMPLATE_ROOTS.add_item(
-    pkg_resources.resource_filename("tutors3", "templates")
+    str(importlib_resources.files("tutors3") / "templates")
 )
 # Render the "build" and "apps" folders
 hooks.Filters.ENV_TEMPLATE_TARGETS.add_items(
@@ -41,12 +41,8 @@
     ],
 )
 # Load patches from files
-for path in glob(
-    os.path.join(
-        pkg_resources.resource_filename("tutors3", "patches"),
-        "*",
-    )
-):
+for path in glob(str(
+        importlib_resources.files("tutors3") / "patches" / "*")):
     with open(path, encoding="utf-8") as patch_file:
         hooks.Filters.ENV_PATCHES.add_item(
             (os.path.basename(path), patch_file.read())