diff --git a/pkgs/development/tools/tabnine/default.nix b/pkgs/development/tools/tabnine/default.nix
index 0f596a0327d6..b1b10b783c3f 100644
--- a/pkgs/development/tools/tabnine/default.nix
+++ b/pkgs/development/tools/tabnine/default.nix
@@ -1,19 +1,19 @@
 { stdenv, lib, fetchurl, unzip }:
 
 let
-  version = "3.3.115";
+  version = "3.5.15";
   src =
     if stdenv.hostPlatform.system == "x86_64-darwin" then
       fetchurl
         {
           url = "https://update.tabnine.com/bundles/${version}/x86_64-apple-darwin/TabNine.zip";
-          sha256 = "104h3b9cvmz2m27a94cfc00xm8wa2p1pvrfs92hrz59hcs8vdldf";
+          sha256 = "sha256-JrDAF/3yPGJXwonWIvaKf0dw4GQf3U2wbf5iF4QUXco=";
         }
     else if stdenv.hostPlatform.system == "x86_64-linux" then
       fetchurl
         {
           url = "https://update.tabnine.com/bundles/${version}/x86_64-unknown-linux-musl/TabNine.zip";
-          sha256 = "0rs2vmdz8c9zs53pjbzy27ir0p5v752cpsnqfaqf0ilx7k6fpnnm";
+          sha256 = "sha256-fgVVJ+J4w+Z3Kmryixp844xlLFiRs5PSAcD/wrcXF1w=";
         }
     else throw "Not supported on ${stdenv.hostPlatform.system}";
 in