diff --git a/qtawesome/__init__.py b/qtawesome/__init__.py
index 11b57d06..c17fc951 100644
--- a/qtawesome/__init__.py
+++ b/qtawesome/__init__.py
@@ -73,8 +73,8 @@ def _instance():
              'fontawesome5-brands-webfont.ttf',
              'fontawesome5-brands-webfont-charmap.json'),
             ('ei', 'elusiveicons-webfont.ttf', 'elusiveicons-webfont-charmap.json'),
-            ('mdi', 'materialdesignicons-webfont.ttf',
-             'materialdesignicons-webfont-charmap.json'),
+            ('mdi', 'materialdesignicons5-webfont.ttf',
+             'materialdesignicons5-webfont-charmap.json'),
             ('mdi6', 'materialdesignicons6-webfont.ttf',
              'materialdesignicons6-webfont-charmap.json'),
             ('ph', 'phosphor.ttf', 'phosphor-charmap.json'),
diff --git a/qtawesome/fonts/materialdesignicons-webfont-charmap.json b/qtawesome/fonts/materialdesignicons5-webfont-charmap.json
similarity index 100%
rename from qtawesome/fonts/materialdesignicons-webfont-charmap.json
rename to qtawesome/fonts/materialdesignicons5-webfont-charmap.json
diff --git a/qtawesome/fonts/materialdesignicons-webfont.ttf b/qtawesome/fonts/materialdesignicons5-webfont.ttf
similarity index 99%
rename from qtawesome/fonts/materialdesignicons-webfont.ttf
rename to qtawesome/fonts/materialdesignicons5-webfont.ttf
index 55456295..4e2dd131 100644
Binary files a/qtawesome/fonts/materialdesignicons-webfont.ttf and b/qtawesome/fonts/materialdesignicons5-webfont.ttf differ
diff --git a/qtawesome/iconic_font.py b/qtawesome/iconic_font.py
index 28282a2b..b0507ded 100644
--- a/qtawesome/iconic_font.py
+++ b/qtawesome/iconic_font.py
@@ -37,7 +37,7 @@
     'fontawesome5-solid-webfont.ttf': 'acf50f59802f20d8b45220eaae532a1c',
     'fontawesome5-brands-webfont.ttf': 'ed2b8bf117160466ba6220a8f1da54a4',
     'elusiveicons-webfont.ttf': '207966b04c032d5b873fd595a211582e',
-    'materialdesignicons-webfont.ttf': '174c02fc4609e8fc4389f5d21f16a296',
+    'materialdesignicons5-webfont.ttf': 'b7d40e7ef80c1d4af6d94902af66e524',
     'materialdesignicons6-webfont.ttf': '9a2f455e7cbce011368aee95d292613b',
     'phosphor.ttf': '5b8dc57388b2d86243566b996cc3a789',
     'remixicon.ttf': '888e61f04316f10bddfff7bee10c6dd0',