diff --git a/pkgs/development/libraries/avro-c/default.nix b/pkgs/development/libraries/avro-c/default.nix
index 02ed9af632f..9f5a68187c0 100644
--- a/pkgs/development/libraries/avro-c/default.nix
+++ b/pkgs/development/libraries/avro-c/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "avro-c";
-  version = "1.11.1";
+  version = "1.11.2";
 
   src = fetchurl {
     url = "mirror://apache/avro/avro-${version}/c/avro-c-${version}.tar.gz";
-    sha256 = "sha256-EliMTjED5/RKHgWrWD8d0Era9qEKov1z4cz1kEVTX5I=";
+    sha256 = "sha256-nx+ZqXsmcS0tQ/5+ck8Z19vdXO81R4uuRqGSDfIEV/U=";
   };
 
   postPatch = ''