diff --git a/lib/systems/default.nix b/lib/systems/default.nix
index 1a89120e2bf..1bbe976c4d2 100644
--- a/lib/systems/default.nix
+++ b/lib/systems/default.nix
@@ -92,6 +92,8 @@ rec {
         else if final.isx86_32 then "i386"
         else if final.isx86_64 then "x86_64"
         else if final.isMips then "mips"
+        else if final.isPower then "powerpc"
+        else if final.isRiscV then "riscv"
         else final.parsed.cpu.name;
 
       qemuArch =
diff --git a/pkgs/development/libraries/freetds/default.nix b/pkgs/development/libraries/freetds/default.nix
index 8e6904a94b2..5166efea21f 100644
--- a/pkgs/development/libraries/freetds/default.nix
+++ b/pkgs/development/libraries/freetds/default.nix
@@ -8,11 +8,11 @@ assert odbcSupport -> unixODBC != null;
 
 stdenv.mkDerivation rec {
   pname = "freetds";
-  version = "1.1.42";
+  version = "1.2";
 
   src = fetchurl {
     url    = "https://www.freetds.org/files/stable/${pname}-${version}.tar.bz2";
-    sha256 = "02phnk88zv4f8byx954784w8mh33knsslwvj266jfyrmxz6hxxxg";
+    sha256 = "0nilqf3cssi6z8bxxpmc7zxsh7apgwmx8mm7nfc6c5d40z3nyjpk";
   };
 
   buildInputs = [