diff --git a/csharp/ql/lib/semmle/code/csharp/frameworks/microsoft/Owin.qll b/csharp/ql/lib/semmle/code/csharp/frameworks/microsoft/Owin.qll
index 331e89b1bb8..9d9bf11f91c 100644
--- a/csharp/ql/lib/semmle/code/csharp/frameworks/microsoft/Owin.qll
+++ b/csharp/ql/lib/semmle/code/csharp/frameworks/microsoft/Owin.qll
@@ -118,10 +118,10 @@ class MicrosoftOwinIOwinRequestClass extends Class {
     result.hasName("Scheme")
   }
 
-  /** Gets the `URI` property. */
+  /** Gets the `Uri` property. */
   Property getUriProperty() {
     result = this.getAProperty() and
-    result.hasName("URI")
+    result.hasName("Uri")
   }
 
   /** DEPRECATED: Alias for getUriProperty */
diff --git a/csharp/ql/src/change-notes/2022-12-05-owin-uri-fix.md b/csharp/ql/src/change-notes/2022-12-05-owin-uri-fix.md
new file mode 100644
index 00000000000..e92df82a41c
--- /dev/null
+++ b/csharp/ql/src/change-notes/2022-12-05-owin-uri-fix.md
@@ -0,0 +1,4 @@
+---
+category: fix
+---
+* Fixes a bug where the Owin.qll framework library will look for "URI" instead of "Uri" in the OwinRequest class.