diff --git a/bypy/sources.json b/bypy/sources.json
index c20594fad1..22f3873c6e 100644
--- a/bypy/sources.json
+++ b/bypy/sources.json
@@ -781,6 +781,21 @@
         }
     },
 
+    {
+        "name": "pyqt-webengine",
+        "unix": {
+            "filename": "PyQtWebEngine_gpl-5.12.1.tar.gz",
+            "hash": "sha256:860704672ea1b616e1347be1f347bc1c749e64ed378370863fe209e84e9bd473",
+            "urls": ["https://www.riverbankcomputing.com/static/Downloads/PyQtWebEngine/5.12.1/{filename}"]
+        },
+        "windows": {
+            "filename": "PyQtWebEngine_gpl-5.12.1.zip",
+            "hash": "sha1:adc7cd647b23c438788f62e1e804ca2ee0ad1529",
+            "urls": ["https://www.riverbankcomputing.com/static/Downloads/PyQtWebEngine/5.12.1/{filename}"]
+        }
+    },
+
+
     {
         "name": "macfsevents",
         "os": "macos",