Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: aflplusplus 4.35c -> 4.40c https://github.com/AFLplusplus/AFLplusplus/releases
attrpath: aflplusplus
Checking auto update branch...
No auto update branch exists
[version] 
[version] updated version and sha256
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] skipping because derivation has no updateScript
Diff after rewrites:
diff --git a/pkgs/tools/security/aflplusplus/default.nix b/pkgs/tools/security/aflplusplus/default.nix
index b3e2e5e3fbb1..3fd7afc8d29c 100644
--- a/pkgs/tools/security/aflplusplus/default.nix
+++ b/pkgs/tools/security/aflplusplus/default.nix
@@ -37,13 +37,13 @@ let
   libtokencap = callPackage ./libtokencap.nix { inherit aflplusplus; };
   aflplusplus = stdenvNoCC.mkDerivation rec {
     pname = "aflplusplus";
-    version = "4.35c";
+    version = "4.40c";
 
     src = fetchFromGitHub {
       owner = "AFLplusplus";
       repo = "AFLplusplus";
       tag = "v${version}";
-      hash = "sha256-j5YH39JKcjYuDqyl+KRMtgn3UoeWEW1z7m4ysf2uilc=";
+      hash = "sha256-QtGazGShjybvjOONoWjqSg/c+l5sPpaFuuTI2S85YQM=";
     };
 
     enableParallelBuilding = true;