diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index ec882167f498..a46e96a8024c 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -3214,8 +3214,8 @@ let
         mktplcRef = {
           name = "rainbow-csv";
           publisher = "mechatroner";
-          version = "3.12.0";
-          hash = "sha256-pnHaszLa4a4ptAubDUY+FQX3F6sQQUQ/sHAxyZsbhcQ=";
+          version = "3.18.0";
+          hash = "sha256-zmIaGvenFU8jiGHGIk3d6dmXO12t+WMwq76OEUbclgg=";
         };
         meta = {
           changelog = "https://marketplace.visualstudio.com/items/mechatroner.rainbow-csv/changelog";