diff --git a/sources/Gst-1.0-merged.metadata b/sources/Gst-1.0-merged.metadata
index be2fb18cc7..66702f4abb 100644
--- a/sources/Gst-1.0-merged.metadata
+++ b/sources/Gst-1.0-merged.metadata
@@ -1,4 +1,5 @@
 <?xml version="1.0"?>
 <metadata>
 	<remove-attr path="//*[local-name()='method' and @name='ref']" name="introspectable"/>
+	<remove-attr path="//*[local-name()='method' and @name='unref']" name="introspectable"/>
 </metadata>
diff --git a/sources/gstreamer-sharp-api.raw b/sources/gstreamer-sharp-api.raw
index 8c98ef7cff..32e24736a0 100644
--- a/sources/gstreamer-sharp-api.raw
+++ b/sources/gstreamer-sharp-api.raw
@@ -8512,6 +8512,10 @@
           <parameter name="flags" type="GstLockFlags"/>
         </parameters>
       </method>
+      <method name="Unref" cname="gst_mini_object_unref">
+        <return-type type="void"/>
+        <parameters/>
+      </method>
       <method name="Replace" cname="gst_mini_object_replace" shared="true">
         <return-type type="gboolean"/>
         <parameters>