diff --git a/pkgs/development/libraries/iso-codes/default.nix b/pkgs/development/libraries/iso-codes/default.nix
index 9ab25b410b4a..8ba9ea31b801 100644
--- a/pkgs/development/libraries/iso-codes/default.nix
+++ b/pkgs/development/libraries/iso-codes/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "iso-codes";
-  version = "4.4";
+  version = "4.5.0";
 
   src = fetchurl {
     url = "https://salsa.debian.org/iso-codes-team/iso-codes/-/archive/${pname}-${version}/${pname}-${pname}-${version}.tar.bz2";
-    sha256 = "02x0wcz783ammkdrmrh31wsmww481xbkbz70vf766ivbnn5sfxn6";
+    sha256 = "17nnyx07q8vbyqsxbvp4m5s2nrc4fxl3dvgbgmkqww2wl4x1fv9y";
   };
 
   patchPhase = ''