diff --git a/django/contrib/gis/gdal/libgdal.py b/django/contrib/gis/gdal/libgdal.py
index fa39362c30..295c5ea099 100644
--- a/django/contrib/gis/gdal/libgdal.py
+++ b/django/contrib/gis/gdal/libgdal.py
@@ -21,10 +21,10 @@ if lib_path:
     lib_names = None
 elif os.name == 'nt':
     # Windows NT shared libraries
-    lib_names = ['gdal202', 'gdal201', 'gdal20', 'gdal111']
+    lib_names = ['gdal203', 'gdal202', 'gdal201', 'gdal20', 'gdal111']
 elif os.name == 'posix':
     # *NIX library names.
-    lib_names = ['gdal', 'GDAL', 'gdal2.2.0', 'gdal2.1.0', 'gdal2.0.0', 'gdal1.11.0']
+    lib_names = ['gdal', 'GDAL', 'gdal2.3.0', 'gdal2.2.0', 'gdal2.1.0', 'gdal2.0.0', 'gdal1.11.0']
 else:
     raise ImproperlyConfigured('GDAL is unsupported on OS "%s".' % os.name)
 
diff --git a/docs/ref/contrib/gis/install/geolibs.txt b/docs/ref/contrib/gis/install/geolibs.txt
index f483052e47..708b5a8a0b 100644
--- a/docs/ref/contrib/gis/install/geolibs.txt
+++ b/docs/ref/contrib/gis/install/geolibs.txt
@@ -10,7 +10,7 @@ Program                   Description                           Required
 ========================  ====================================  ================================  ===================================
 :doc:`GEOS <../geos>`     Geometry Engine Open Source           Yes                               3.6, 3.5, 3.4
 `PROJ.4`_                 Cartographic Projections library      Yes (PostgreSQL and SQLite only)  4.9, 4.8, 4.7, 4.6, 4.5, 4.4
-:doc:`GDAL <../gdal>`     Geospatial Data Abstraction Library   Yes                               2.2, 2.1, 2.0, 1.11
+:doc:`GDAL <../gdal>`     Geospatial Data Abstraction Library   Yes                               2.3, 2.2, 2.1, 2.0, 1.11
 :doc:`GeoIP <../geoip2>`  IP-based geolocation library          No                                2
 `PostGIS`__               Spatial extensions for PostgreSQL     Yes (PostgreSQL only)             2.4, 2.3, 2.2, 2.1
 `SpatiaLite`__            Spatial extensions for SQLite         Yes (SQLite only)                 4.3, 4.2, 4.1
@@ -28,6 +28,7 @@ totally fine with GeoDjango. Your mileage may vary.
     GDAL 2.0.0 2015-06
     GDAL 2.1.0 2016-04
     GDAL 2.2.0 2017-05
+    GDAL 2.3.0 2018-05
     PostGIS 2.1.0 2013-08-17
     PostGIS 2.2.0 2015-10-17
     PostGIS 2.3.0 2016-09-26
diff --git a/tests/gis_tests/inspectapp/tests.py b/tests/gis_tests/inspectapp/tests.py
index ca49fc0d2d..f499bbdbe0 100644
--- a/tests/gis_tests/inspectapp/tests.py
+++ b/tests/gis_tests/inspectapp/tests.py
@@ -88,7 +88,8 @@ class OGRInspectTest(TestCase):
         # Same test with a 25D-type geometry field
         shp_file = os.path.join(TEST_DATA, 'gas_lines', 'gas_leitung.shp')
         model_def = ogrinspect(shp_file, 'MyModel', multi_geom=True)
-        self.assertIn('geom = models.MultiLineStringField(srid=-1)', model_def)
+        srid = '-1' if GDAL_VERSION < (2, 3) else '31253'
+        self.assertIn('geom = models.MultiLineStringField(srid=%s)' % srid, model_def)
 
     def test_date_field(self):
         shp_file = os.path.join(TEST_DATA, 'cities', 'cities.shp')