diff --git a/fpdfsdk/cpdfsdk_annothandlermgr.cpp b/fpdfsdk/cpdfsdk_annothandlermgr.cpp
index 0061eb5..b40014d 100644
--- a/fpdfsdk/cpdfsdk_annothandlermgr.cpp
+++ b/fpdfsdk/cpdfsdk_annothandlermgr.cpp
@@ -6,6 +6,8 @@
 
 #include "fpdfsdk/cpdfsdk_annothandlermgr.h"
 
+#include <utility>
+
 #include "core/fpdfapi/parser/cpdf_number.h"
 #include "core/fpdfapi/parser/cpdf_string.h"
 #include "core/fpdfdoc/cpdf_annot.h"
@@ -58,9 +60,10 @@
 }
 #endif  // PDF_ENABLE_XFA
 
-void CPDFSDK_AnnotHandlerMgr::ReleaseAnnot(CPDFSDK_Annot* pAnnot) {
-  IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot);
-  pAnnotHandler->ReleaseAnnot(pAnnot);
+void CPDFSDK_AnnotHandlerMgr::ReleaseAnnot(
+    std::unique_ptr<CPDFSDK_Annot> pAnnot) {
+  IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot.get());
+  pAnnotHandler->ReleaseAnnot(std::move(pAnnot));
 }
 
 void CPDFSDK_AnnotHandlerMgr::Annot_OnLoad(CPDFSDK_Annot* pAnnot) {