diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 6e155a6b10b7..220c062ac57a 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -920,8 +920,8 @@ let
         mktplcRef = {
           name = "crabviz";
           publisher = "chanhx";
-          version = "0.4.0";
-          hash = "sha256-SOsoSQLDNRqby91Ire4euSz6udRZI6G/RVloVjIvhUM=";
+          version = "0.5.0";
+          hash = "sha256-YLNx/9jmHc0HDm/yHquOlMDPmAbpIdd6UZn0JZQVJko=";
         };
         meta = {
           description = "VSCode extension for generating call graphs based on LSP";