diff --git a/pkgs/applications/office/tryton/default.nix b/pkgs/applications/office/tryton/default.nix
index 0df9fd899dc..e44106f7b65 100644
--- a/pkgs/applications/office/tryton/default.nix
+++ b/pkgs/applications/office/tryton/default.nix
@@ -14,10 +14,10 @@ with stdenv.lib;
 
 python2Packages.buildPythonApplication rec {
   pname = "tryton";
-  version = "4.8.0";
+  version = "4.8.2";
   src = python2Packages.fetchPypi {
     inherit pname version;
-    sha256 = "1ywgna4hhmji8pfrwhdfj1ns49vs9nwppqb7iy7jr27wrxk4bm6b";
+    sha256 = "02jnqxwsqk7hn52hc4jd59nd94d810i4psaa3lqqig3br5blp8yx";
   };
   nativeBuildInputs = [ pkgconfig gobjectIntrospection ];
   propagatedBuildInputs = with python2Packages; [
diff --git a/pkgs/applications/office/trytond/default.nix b/pkgs/applications/office/trytond/default.nix
index 31c6a7059fc..d1b3cb1b1a1 100644
--- a/pkgs/applications/office/trytond/default.nix
+++ b/pkgs/applications/office/trytond/default.nix
@@ -5,10 +5,10 @@ with stdenv.lib;
 
 python2Packages.buildPythonApplication rec {
   pname = "trytond";
-  version = "4.8.0";
+  version = "4.8.1";
   src = python2Packages.fetchPypi {
     inherit pname version;
-    sha256 = "114c0ea15b8395117bf8c669b7da8af4961001297fbd034c780a42a40e079e3a";
+    sha256 = "8e72a24bdf2fd090c5e12ce5f73a00322e31519608b31db44d7bb76382078db9";
   };
 
   # Tells the tests which database to use