diff --git a/pkgs/development/libraries/grib-api/default.nix b/pkgs/development/libraries/grib-api/default.nix
index 3abea7d2d8c8..61409279ded7 100644
--- a/pkgs/development/libraries/grib-api/default.nix
+++ b/pkgs/development/libraries/grib-api/default.nix
@@ -4,11 +4,11 @@
 
 stdenv.mkDerivation rec{
   name = "grib-api-${version}";
-  version = "1.24.0";
+  version = "1.26.0";
 
   src = fetchurl {
     url = "https://software.ecmwf.int/wiki/download/attachments/3473437/grib_api-${version}-Source.tar.gz";
-    sha256 = "1kbvyzaghbn1bqn97sslskmb6k3ki1dnr0g5abk5sb40n0y483bb";
+    sha256 = "00cmmj44bhdlzhqbvwb3bb4xks3bpva669m6g3g6ffjaqm25b90c";
   };
 
   preConfigure = ''