diff --git a/pkgs/tools/misc/asciinema-agg/Cargo.lock b/pkgs/tools/misc/asciinema-agg/Cargo.lock
index f77ba5a1de93..f23b7500cc10 100644
--- a/pkgs/tools/misc/asciinema-agg/Cargo.lock
+++ b/pkgs/tools/misc/asciinema-agg/Cargo.lock
@@ -10,7 +10,7 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "agg"
-version = "1.4.1"
+version = "1.4.2"
 dependencies = [
  "anyhow",
  "avt",
diff --git a/pkgs/tools/misc/asciinema-agg/default.nix b/pkgs/tools/misc/asciinema-agg/default.nix
index eb55382ac4f6..923768504c75 100644
--- a/pkgs/tools/misc/asciinema-agg/default.nix
+++ b/pkgs/tools/misc/asciinema-agg/default.nix
@@ -2,13 +2,13 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "agg";
-  version = "1.4.1";
+  version = "1.4.2";
 
   src = fetchFromGitHub {
     owner = "asciinema";
-    repo = pname;
+    repo = "agg";
     rev = "v${version}";
-    sha256 = "sha256-ozkC3jaM7Q0BKS7KrgN+sI6YU0996ioTgbrJ4uJ6/9E=";
+    sha256 = "sha256-pyXGWSL2HnRfcLo1V/pFKNI08B51ZvmJsYhl893CUl0=";
   };
 
   cargoLock = {
@@ -25,6 +25,7 @@ rustPlatform.buildRustPackage rec {
   meta = with lib; {
     description = "A command-line tool for generating animated GIF files from asciicast v2 files produced by asciinema terminal recorder";
     homepage = "https://github.com/asciinema/agg";
+    changelog = "https://github.com/asciinema/agg/releases/tag/${src.rev}";
     license = licenses.asl20;
     maintainers = with maintainers; [ figsoda ];
   };