diff --git a/pkgs/applications/networking/cluster/argocd/default.nix b/pkgs/applications/networking/cluster/argocd/default.nix
index 38b6467857b8..3466cc3ffabc 100644
--- a/pkgs/applications/networking/cluster/argocd/default.nix
+++ b/pkgs/applications/networking/cluster/argocd/default.nix
@@ -2,18 +2,18 @@
 
 buildGoModule rec {
   pname = "argocd";
-  version = "2.1.6";
-  commit = "a346cf933e10d872eae26bff8e58c5e7ac40db25";
+  version = "2.1.15";
+  commit = "52f917a18165416baa418822daae36c5f011e91f";
   tag = "v${version}";
 
   src = fetchFromGitHub {
     owner = "argoproj";
     repo = "argo-cd";
     rev = tag;
-    sha256 = "sha256-8DeVO7Wr1bFZXTp2kaEPizDwNU5ZsA1fykccaDUivh8=";
+    sha256 = "sha256-23Jq/J4rsMImpIODiB9dS79LcbotSFZK+VSfG+AIDP4=";
   };
 
-  vendorSha256 = "sha256-N45yRlBGZ/c9ve2YPcWA26pylV8hzxjPh6evKtkgnoc=";
+  vendorSha256 = "sha256-CkLHnrfEfPZtJp8XbyvgFgSNO88DVzF3cizfRbprR5g=";
 
   nativeBuildInputs = [ packr makeWrapper installShellFiles ];
 
diff --git a/pkgs/development/python-modules/black/default.nix b/pkgs/development/python-modules/black/default.nix
index ea4fb0b4a74d..366a107572d2 100644
--- a/pkgs/development/python-modules/black/default.nix
+++ b/pkgs/development/python-modules/black/default.nix
@@ -57,6 +57,9 @@ buildPythonPackage rec {
     # Fail on Hydra, see https://github.com/NixOS/nixpkgs/pull/130785
     "test_bpo_2142_workaround"
     "test_skip_magic_trailing_comma"
+  ] ++ lib.optionals (stdenv.isLinux && stdenv.isAarch64) [
+    # exceeds max open files on hydra builders
+    "test_blackd_supported_version"
   ];
 
   propagatedBuildInputs = [