diff --git a/flake.lock b/flake.lock
index ec2e2bf..5ae2388 100644
--- a/flake.lock
+++ b/flake.lock
@@ -217,6 +217,19 @@
         "url": "https://ftp.gnu.org/gnu/emacs/emacs-29.2.tar.xz"
       }
     },
+    "emacs-29-3": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1711287509,
+        "narHash": "sha256-F/EO5gasb0bW0TIyudp1HAeZfwYjjE7a3ptK2oQbp7Q=",
+        "type": "tarball",
+        "url": "https://ftp.gnu.org/gnu/emacs/emacs-29.3.tar.xz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://ftp.gnu.org/gnu/emacs/emacs-29.3.tar.xz"
+      }
+    },
     "emacs-release-snapshot": {
       "flake": false,
       "locked": {
@@ -318,6 +331,7 @@
         "emacs-28-2": "emacs-28-2",
         "emacs-29-1": "emacs-29-1",
         "emacs-29-2": "emacs-29-2",
+        "emacs-29-3": "emacs-29-3",
         "emacs-release-snapshot": "emacs-release-snapshot",
         "emacs-snapshot": "emacs-snapshot",
         "flake-compat": "flake-compat",
diff --git a/flake.nix b/flake.nix
index 4ba45d1..e5e4e5f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,6 +24,7 @@
     "emacs-28-2" = { url = "https://ftp.gnu.org/gnu/emacs/emacs-28.2.tar.xz"; flake = false; };
     "emacs-29-1" = { url = "https://ftp.gnu.org/gnu/emacs/emacs-29.1.tar.xz"; flake = false; };
     "emacs-29-2" = { url = "https://ftp.gnu.org/gnu/emacs/emacs-29.2.tar.xz"; flake = false; };
+    "emacs-29-3" = { url = "https://ftp.gnu.org/gnu/emacs/emacs-29.3.tar.xz"; flake = false; };
     emacs-snapshot = { url = "github:emacs-mirror/emacs"; flake = false; };
     emacs-release-snapshot = { url = "github:emacs-mirror/emacs?ref=emacs-29"; flake = false; };
   };
@@ -73,6 +74,7 @@
                 emacs-28-2 = "28.2";
                 emacs-29-1 = "29.1";
                 emacs-29-2 = "29.2";
+                emacs-29-3 = "29.3";
                 emacs-release-snapshot = "29.2.90";
                 emacs-snapshot = "30.0.50";
               };