diff --git a/pkgs/tools/misc/hdf5/default.nix b/pkgs/tools/misc/hdf5/default.nix
index 76efc7667811..25093347fcb8 100644
--- a/pkgs/tools/misc/hdf5/default.nix
+++ b/pkgs/tools/misc/hdf5/default.nix
@@ -25,7 +25,7 @@ assert !cppSupport || !mpiSupport;
 let inherit (lib) optional optionals; in
 
 stdenv.mkDerivation rec {
-  version = "1.12.2";
+  version = "1.14.0";
   pname = "hdf5"
     + lib.optionalString cppSupport "-cpp"
     + lib.optionalString fortranSupport "-fortran"
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-${lib.versions.majorMinor version}/hdf5-${version}/src/hdf5-${version}.tar.bz2";
-    sha256 = "sha256-Goi742ITos6gyDlyAaRZZD5xVcnckeBiZ1s/sH7jiv4=";
+    sha256 = "sha256-5OeUM0UO2uKGWkxjKBiLtFORsp10+MU47mmfCxFsK6A=";
   };
 
   passthru = {