diff --git a/pkgs/applications/science/electronics/openhantek6022/default.nix b/pkgs/applications/science/electronics/openhantek6022/default.nix
index 5f3ce59053ce..9aab0615d9fc 100644
--- a/pkgs/applications/science/electronics/openhantek6022/default.nix
+++ b/pkgs/applications/science/electronics/openhantek6022/default.nix
@@ -13,13 +13,13 @@
 
 mkDerivation rec {
   pname = "openhantek6022";
-  version = "3.3.3";
+  version = "3.4.0";
 
   src = fetchFromGitHub {
     owner = "OpenHantek";
     repo = "OpenHantek6022";
     rev = version;
-    sha256 = "sha256-y2pNLAa0P/r0YEdKjQ3iP66cqtTWERG8lTOZDR64WTk=";
+    sha256 = "sha256-FT+DyfD5WHBblRXWXFnyB2xwoIgoh84oB+QN32wx78c=";
   };
 
   nativeBuildInputs = [