1 files changed, 7 insertions, 2 deletions
diff --git a/libartbase/base/bit_vector.h b/libartbase/base/bit_vector.h
index 071577bac1..a710c5d6ea 100644
--- a/libartbase/base/bit_vector.h
+++ b/libartbase/base/bit_vector.h
@@ -51,9 +51,14 @@ class BitVector {
    *     // Use idx.
    *   }
    */
-  class IndexIterator :
-      public std::iterator<std::forward_iterator_tag, uint32_t, ptrdiff_t, void, uint32_t> {
+  class IndexIterator {
    public:
+    using iterator_category = std::forward_iterator_tag;
+    using value_type = uint32_t;
+    using difference_type = ptrdiff_t;
+    using pointer = void;
+    using reference = uint32_t;
+
     bool operator==(const IndexIterator& other) const;
 
     bool operator!=(const IndexIterator& other) const {