diff --git a/.github/autobump.txt b/.github/autobump.txt
index 5e13ed3a41a9e..596b4e26bfb9e 100644
--- a/.github/autobump.txt
+++ b/.github/autobump.txt
@@ -1814,6 +1814,7 @@ libgee
 libgeotiff
 libgetdata
 libgit2
+libgit2-glib
 libgit2@1.8
 libgpg-error
 libgr
diff --git a/Formula/lib/libgit2-glib.rb b/Formula/lib/libgit2-glib.rb
index eb3cce239d3bb..f0765cdb9032d 100644
--- a/Formula/lib/libgit2-glib.rb
+++ b/Formula/lib/libgit2-glib.rb
@@ -1,19 +1,18 @@
 class Libgit2Glib < Formula
   desc "Glib wrapper library around libgit2 git access library"
   homepage "https://gitlab.gnome.org/GNOME/libgit2-glib"
-  url "https://gitlab.gnome.org/GNOME/libgit2-glib/-/archive/v1.2.0/libgit2-glib-v1.2.0.tar.bz2"
-  sha256 "421ac5c99e02c5b6235842e60eb7f9fa8dc580d2500fb1eb521ced8a22de9f29"
+  url "https://gitlab.gnome.org/GNOME/libgit2-glib/-/archive/v1.2.1/libgit2-glib-v1.2.1.tar.bz2"
+  sha256 "e15d98cf15cd9dc8aaae8a11ab44f51f3a0da3ad4ace80ede3831c934e1897d7"
   license "LGPL-2.1-only"
-  revision 4
   head "https://gitlab.gnome.org/GNOME/libgit2-glib.git", branch: "master"
 
   bottle do
-    sha256 cellar: :any, arm64_sequoia: "a0185be8ea66d71580b5eeb82b5417f9563c37ce4b12ddae075395c1347501a4"
-    sha256 cellar: :any, arm64_sonoma:  "8569ef1c3abb80763bd596308e7aaf17a51d5f642a3166f9c2231581198b54c0"
-    sha256 cellar: :any, arm64_ventura: "c9bbaac6aecfaf70a9ab0005ed14c5e7437efd5d521b97b27275878360a8bf9f"
-    sha256 cellar: :any, sonoma:        "3c4ecaa523d209e3e37100f9f91f9e2e5adfd52d15fd78c48a3aaca2135d8f9d"
-    sha256 cellar: :any, ventura:       "af630b4af55f3493cffcab70d7ce8e538f608af504ed2f83468de616d0ce8bb6"
-    sha256               x86_64_linux:  "1c163d0e7768610588c54ed99bd28109b312933ce5154d826a29a364027e9bdf"
+    sha256 cellar: :any, arm64_sequoia: "627c83def62678ab65731f86805ddc7bc12150d9d9ef53d8e15e6f5d49d237ed"
+    sha256 cellar: :any, arm64_sonoma:  "2c356b58f8c0b00b4297e63722a0cca3e66566388a0afb1c3ce6b09c9343760b"
+    sha256 cellar: :any, arm64_ventura: "e4b0903ca8b7080e5b2b18e30154d4f4d77fdc1fa78d1851401e0814f79f0cc9"
+    sha256 cellar: :any, sonoma:        "a08109665a8ba8789748dfdf2ba84b08bc8013e7cd59eaae676bd06d80382b9a"
+    sha256 cellar: :any, ventura:       "56b91a0d776f8c8fe39cf89e02553075d64df05217b809291d7c0d34f6a29302"
+    sha256               x86_64_linux:  "9720677ca97a144f7d851f9068e8fe5304968f6bc627f8af4a6fac30705f6029"
   end
 
   depends_on "gobject-introspection" => :build
@@ -28,19 +27,6 @@ class Libgit2Glib < Formula
     depends_on "gettext"
   end
 
-  # Support libgit2 1.8+.
-  # https://gitlab.gnome.org/GNOME/libgit2-glib/-/merge_requests/40
-  patch do
-    url "https://gitlab.gnome.org/GNOME/libgit2-glib/-/commit/a76fdf96c3af9ce9d21a3985c4be8a1aa6eea661.diff"
-    sha256 "24d32bfc972959c054794917f4043226fc267fafaaf8d8fc7d4128cfa9b5b231"
-  end
-
-  # Support libgit2 1.9, upstream pr ref, https://gitlab.gnome.org/GNOME/libgit2-glib/-/merge_requests/46
-  patch do
-    url "https://gitlab.gnome.org/GNOME/libgit2-glib/-/commit/93685d4297e425af67ac6888d6b66dfbcd4b95c8.diff"
-    sha256 "338a51bb04f89a2f53994db206b179e4f20ba69d7aaf38d06ae899dd1c44dab1"
-  end
-
   def install
     ENV.append "LDFLAGS", "-Wl,-rpath,#{rpath}"
     system "meson", "setup", "build", "-Dpython=false", "-Dvapi=true", *std_meson_args