diff --git a/Formula/n/netatalk.rb b/Formula/n/netatalk.rb
index 18d19ac914767b..91745fa59ac8e7 100644
--- a/Formula/n/netatalk.rb
+++ b/Formula/n/netatalk.rb
@@ -1,8 +1,8 @@
 class Netatalk < Formula
   desc "File server for Macs, compliant with Apple Filing Protocol (AFP)"
   homepage "https://netatalk.io"
-  url "https://github.com/Netatalk/netatalk/releases/download/netatalk-4-0-8/netatalk-4.0.8.tar.xz"
-  sha256 "d09d591521b27b91b1c2a6255a2e059af8c9fda43570f983f0a145706e5f7628"
+  url "https://github.com/Netatalk/netatalk/releases/download/netatalk-4-1-0/netatalk-4.1.0.tar.xz"
+  sha256 "96f70e0e67af6159b1465388a48d30df207f465377205ee932a1ef22617e0331"
   license all_of: [
     "GPL-2.0-only",
     "GPL-2.0-or-later",
@@ -15,12 +15,12 @@ class Netatalk < Formula
   head "https://github.com/Netatalk/netatalk.git", branch: "main"
 
   bottle do
-    sha256 arm64_sequoia: "5aff5ad6a6dccba9fab03fd27a12cd517ab04f73c535b7b45535cf13d8957175"
-    sha256 arm64_sonoma:  "d9146fce6e190d8f5558389f6ee795331dd801f6af42cb7a57a2b246b8e9277f"
-    sha256 arm64_ventura: "ea9c8c297943ae06289cecaecc46873808e4c025dcd26efb2cd14c960c4613a9"
-    sha256 sonoma:        "22af562496f53cffb3aa4ed4d5f6be7dbbe29e35fe9720c5942d1e4c180e1d38"
-    sha256 ventura:       "f54bb34fae8700afc7eebfe3946fcb9442d2eaabc5f55391803e2fc50605e074"
-    sha256 x86_64_linux:  "eeaf7470fce660f94284f477223bf45fb9ccafa4c4f06217e317e6d24a53f018"
+    sha256 arm64_sequoia: "f23ab1e5af4633c2227a6183a38f95bf09f28604da467ee93b3e6dcf56c92730"
+    sha256 arm64_sonoma:  "1042daac030536e7765f1d3485369c87a61ce1ff2571af43855f309be7a2f184"
+    sha256 arm64_ventura: "4b42d75193c290ababad3050241975aa2c107872ee837ca63c25a0e5b19d1a58"
+    sha256 sonoma:        "f1e296c160c78b7e903992549b129bcf52b7b10268246dc38731532675449bcb"
+    sha256 ventura:       "b036cda8da411dfa81793d00ef3e240ba7ece397323f01533a7882e17bee0dd2"
+    sha256 x86_64_linux:  "3bc881ceb7a164ab5b0dbfccce91a7cb5ee35236ea53c0b6bace7201abf03d69"
   end
 
   depends_on "docbook-xsl" => :build
@@ -32,7 +32,7 @@ class Netatalk < Formula
   depends_on "cracklib"
   depends_on "libevent"
   depends_on "libgcrypt"
-  depends_on "mysql"
+  depends_on "mariadb"
   depends_on "openldap" # macOS LDAP.Framework is not fork safe
 
   uses_from_macos "libxslt" => :build
@@ -45,11 +45,7 @@ class Netatalk < Formula
     depends_on "avahi" # on macOS we use native mDNS instead
     depends_on "cups" # used by the AppleTalk print server
     depends_on "libtirpc" # on macOS we use native RPC instead
-  end
-
-  patch do
-    url "https://github.com/Netatalk/netatalk/commit/206fb7771862b9b98452c934dac884aaa397c8ca.patch?full_index=1"
-    sha256 "fd448734556daf0344be4fa0bb09e4704c4123078ad804069d288aa0e3e104d6"
+    depends_on "linux-pam"
   end
 
   def install
@@ -67,6 +63,7 @@ def install
       "-Dwith-init-dir=#{prefix}",
       "-Dwith-init-hooks=false",
       "-Dwith-install-hooks=false",
+      "-Dwith-lockfile-path=#{var}/run",
       "-Dwith-statedir-path=#{var}",
       "-Dwith-pam-config-path=#{etc}/pam.d",
       "-Dwith-rpath=false",
@@ -83,6 +80,23 @@ def install
     require_root true
   end
 
+  def caveats
+    on_macos do
+      on_arm do
+        <<~EOS
+          Authenticating as a system user requires manually installing the
+          PAM configuration file to a predetermined location by running:
+
+            sudo install -d -o $USER -g admin /usr/local/etc
+            mkdir -p /usr/local/etc/pam.d
+            cp $(brew --prefix)/etc/pam.d/netatalk /usr/local/etc/pam.d
+
+          See `man pam.conf` for more information.
+        EOS
+      end
+    end
+  end
+
   test do
     system sbin/"netatalk", "-V"
     system sbin/"afpd", "-V"