diff --git a/pkgs/development/libraries/physics/yoda/default.nix b/pkgs/development/libraries/physics/yoda/default.nix
index c86b0ed3d1c8..664d1fa601ee 100644
--- a/pkgs/development/libraries/physics/yoda/default.nix
+++ b/pkgs/development/libraries/physics/yoda/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "yoda-${version}";
-  version = "1.7.1";
+  version = "1.7.3";
 
   src = fetchurl {
     url = "https://www.hepforge.org/archive/yoda/YODA-${version}.tar.bz2";
-    sha256 = "0yq20fnckf6h0a53ghxsgia6ikq71ch9a0w0khq188r7rlg9gmzd";
+    sha256 = "0n40qii2ych5yfx6drj79b3rk29dvc3gysjqs719qgl26d3hkxpb";
   };
 
   pythonPath = []; # python wrapper support
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Provides small set of data analysis (specifically histogramming) classes";
-    license     = stdenv.lib.licenses.gpl2;
+    license     = stdenv.lib.licenses.gpl3;
     homepage    = https://yoda.hepforge.org;
     platforms   = stdenv.lib.platforms.unix;
     maintainers = with stdenv.lib.maintainers; [ veprbl ];