diff --git a/pkgs/by-name/te/teamspeak6-client/package.nix b/pkgs/by-name/te/teamspeak6-client/package.nix
index 274a3dfc3280..c459c1b5595d 100644
--- a/pkgs/by-name/te/teamspeak6-client/package.nix
+++ b/pkgs/by-name/te/teamspeak6-client/package.nix
@@ -31,11 +31,11 @@
 
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "teamspeak6-client";
-  version = "6.0.0-beta3.2";
+  version = "6.0.0-beta3.3";
 
   src = fetchurl {
     url = "https://files.teamspeak-services.com/pre_releases/client/${finalAttrs.version}/teamspeak-client.tar.gz";
-    hash = "sha256-sZrYGonBw3BgUSExovs8GW5E54vhr3i/VR9eH9/qjWM=";
+    hash = "sha256-ElPfy3A/wazuEkB1D2UuoijLMpKfQTmKc1FRfgWh8po=";
   };
 
   sourceRoot = ".";
@@ -114,7 +114,7 @@ stdenvNoCC.mkDerivation (finalAttrs: {
     runHook postInstall
   '';
 
-  updateScript = ./update.sh;
+  passthru.updateScript = ./update.sh;
 
   meta = {
     description = "TeamSpeak voice communication tool (beta version)";
diff --git a/pkgs/by-name/te/teamspeak6-client/update.sh b/pkgs/by-name/te/teamspeak6-client/update.sh
index 42cab86f9373..c163dfa09648 100755
--- a/pkgs/by-name/te/teamspeak6-client/update.sh
+++ b/pkgs/by-name/te/teamspeak6-client/update.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env nix-shell
-#!nix-shell --pure -i bash -p bash curl cacert ripgrep nix nix-update
+#!nix-shell --pure -i bash -p bash curl cacert ripgrep nix nix-update git
 set -euo pipefail
 
 latest_version=$(
@@ -18,4 +18,4 @@ if [[ "$latest_version" == "$current_version" ]]; then
     exit 0
 fi
 
-nix-update teamspeak6-client --version $latest_version
+nix-update teamspeak6-client --version "$latest_version"