diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 3c5726ab7d4f..8610b77d7a38 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -3953,8 +3953,8 @@ let
         mktplcRef = {
           name = "material-icon-theme";
           publisher = "PKief";
-          version = "4.31.0";
-          sha256 = "0rn4dyqr46wbgi4k27ni6a6i3pa83gyaprhds5rlndjaw90iakb4";
+          version = "5.20.0";
+          sha256 = "sha256-Z83FXPf8mXcxmzOdk8IG9ZcP/1OYL8pEHEKPc3pZFdo=";
         };
         meta = {
           license = lib.licenses.mit;