diff --git a/pkgs/by-name/az/azure-cli/extensions-manual.nix b/pkgs/by-name/az/azure-cli/extensions-manual.nix
index d4b79640a96b..592d8accb451 100644
--- a/pkgs/by-name/az/azure-cli/extensions-manual.nix
+++ b/pkgs/by-name/az/azure-cli/extensions-manual.nix
@@ -7,7 +7,6 @@
   mkAzExtension,
   mycli,
   python3Packages,
-  python3,
 }:
 
 {
@@ -17,9 +16,7 @@
     url = "https://azcliprod.blob.core.windows.net/cli-extensions/application_insights-${version}-py2.py3-none-any.whl";
     sha256 = "e1fa824eb587e2bec7f4cb4d1c4ce1033ab3d3fac65af42dd6218f673b019cee";
     description = "Support for managing Application Insights components and querying metrics, events, and logs from such components";
-    propagatedBuildInputs = with python3Packages; [
-      isodate
-    ];
+    propagatedBuildInputs = with python3Packages; [ isodate ];
     meta.maintainers = with lib.maintainers; [ andreasvoss ];
   };
 
@@ -59,7 +56,7 @@
         pymysql
         setproctitle
       ])
-      ++ [ (mycli.override { inherit python3; }) ];
+      ++ [ mycli ];
     meta.maintainers = with lib.maintainers; [ obreitwi ];
   };
 
diff --git a/pkgs/by-name/az/azure-cli/package.nix b/pkgs/by-name/az/azure-cli/package.nix
index ab2d5d4d0f51..f7f7f8cb0b26 100644
--- a/pkgs/by-name/az/azure-cli/package.nix
+++ b/pkgs/by-name/az/azure-cli/package.nix
@@ -7,7 +7,7 @@
   fetchFromGitHub,
   runCommand,
   installShellFiles,
-  python311,
+  python3,
   writeScriptBin,
 
   # Whether to include patches that enable placing certain behavior-defining
@@ -21,21 +21,16 @@
 }:
 
 let
-  version = "2.62.0";
+  version = "2.63.0";
 
   src = fetchFromGitHub {
     name = "azure-cli-${version}-src";
     owner = "Azure";
     repo = "azure-cli";
     rev = "azure-cli-${version}";
-    hash = "sha256-Rb27KRAb50YzTZzMs6n8g04x14ni3rIYAL3c5j/ieRw=";
+    hash = "sha256-HpWdEZAMnAkB07fnE7IrA0FqpBYKChqojxwAo8RfuQs=";
   };
 
-  # Pin Python version to 3.11.
-  # See https://discourse.nixos.org/t/breaking-changes-announcement-for-unstable/17574/53
-  # and https://github.com/Azure/azure-cli/issues/27673
-  python3 = python311;
-
   # put packages that needs to be overridden in the py package scope
   py = callPackage ./python-packages.nix { inherit src version python3; };
 
@@ -74,7 +69,7 @@ let
   extensions =
     callPackages ./extensions-generated.nix { inherit mkAzExtension; }
     // callPackages ./extensions-manual.nix {
-      inherit mkAzExtension python3;
+      inherit mkAzExtension;
       python3Packages = python3.pkgs;
     };
 
diff --git a/pkgs/by-name/az/azure-cli/python-packages.nix b/pkgs/by-name/az/azure-cli/python-packages.nix
index fc15dc4aba24..7c46ba257210 100644
--- a/pkgs/by-name/az/azure-cli/python-packages.nix
+++ b/pkgs/by-name/az/azure-cli/python-packages.nix
@@ -1,9 +1,7 @@
 {
-  lib,
   stdenv,
   python3,
   fetchPypi,
-  fetchpatch,
   src,
   version,
 }: