diff --git a/repertory/librepertory/src/database/db_update.cpp b/repertory/librepertory/src/database/db_update.cpp
index 4abc07da..1441b330 100644
--- a/repertory/librepertory/src/database/db_update.cpp
+++ b/repertory/librepertory/src/database/db_update.cpp
@@ -39,7 +39,7 @@ auto db_update::dump() const -> std::string {
     }
 
     auto column = std::next(context_->values.begin(), idx);
-    query << column->first << "=?" + std::to_string(idx + 1);
+    query << '"' << column->first << "\"=?" + std::to_string(idx + 1);
   }
 
   if (not context_->ands.empty()) {