diff --git a/pkgs/development/libraries/unixODBC/default.nix b/pkgs/development/libraries/unixODBC/default.nix
index 8b2558c0850..ef70f4b2c37 100644
--- a/pkgs/development/libraries/unixODBC/default.nix
+++ b/pkgs/development/libraries/unixODBC/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "unixODBC";
-  version = "2.3.7";
+  version = "2.3.9";
 
   src = fetchurl {
     url = "ftp://ftp.unixodbc.org/pub/unixODBC/${pname}-${version}.tar.gz";
-    sha256 = "0xry3sg497wly8f7715a7gwkn2k36bcap0mvzjw74jj53yx6kwa5";
+    sha256 = "sha256-UoM+rD1oHIsMmlpl8uvXRbOpZPII/HSPl35EAVoxsgc=";
   };
 
   configureFlags = [ "--disable-gui" "--sysconfdir=/etc" ];