diff --git a/src/flake8_requirements/checker.py b/src/flake8_requirements/checker.py
index 09a7cd4..7b9fe35 100644
--- a/src/flake8_requirements/checker.py
+++ b/src/flake8_requirements/checker.py
@@ -18,7 +18,7 @@
 from .modules import STDLIB_PY3
 
 # NOTE: Changing this number will alter package version as well.
-__version__ = "1.7.2"
+__version__ = "1.7.3"
 __license__ = "MIT"
 
 LOG = getLogger('flake8.plugin.requirements')
diff --git a/src/flake8_requirements/modules.py b/src/flake8_requirements/modules.py
index 7d8ab5d..b833ead 100644
--- a/src/flake8_requirements/modules.py
+++ b/src/flake8_requirements/modules.py
@@ -502,6 +502,8 @@
     # Modules since Python 3.9
     "graphlib",
     "zoneinfo",
+    # Modules since Python 3.11
+    "tomllib",
 )
 
 # Mapping for known 3rd party projects, which provide more than one module