diff --git a/.changeset/lemon-rabbits-move.md b/.changeset/lemon-rabbits-move.md
new file mode 100644
index 00000000000..3487ba3d934
--- /dev/null
+++ b/.changeset/lemon-rabbits-move.md
@@ -0,0 +1,5 @@
+---
+'@primer/react': patch
+---
+
+Add support for aria-current styles in high contrast mode for TreeView
diff --git a/src/TreeView/TreeView.tsx b/src/TreeView/TreeView.tsx
index 87b398acd17..13d8f0ccaf4 100644
--- a/src/TreeView/TreeView.tsx
+++ b/src/TreeView/TreeView.tsx
@@ -224,7 +224,7 @@ const Item = React.forwardRef<HTMLElement, TreeViewItemProps>(
             '&:focus-visible > div': {
               boxShadow: (theme: Theme) => `inset 0 0 0 2px ${theme.colors.accent.emphasis}`,
               '@media (forced-colors: active)': {
-                outline: '2px solid SelectedItem',
+                outline: '2px solid HighlightText',
                 outlineOffset: -2
               }
             }
@@ -272,7 +272,10 @@ const Item = React.forwardRef<HTMLElement, TreeViewItemProps>(
                     height: '24px',
                     content: '""',
                     bg: 'accent.fg',
-                    borderRadius: 2
+                    borderRadius: 2,
+                    '@media (forced-colors: active)': {
+                      backgroundColor: 'HighlightText'
+                    }
                   }
                 }
               },