diff --git a/.github/autobump.txt b/.github/autobump.txt
index 2830bc8e90b3..c406b270a2d0 100644
--- a/.github/autobump.txt
+++ b/.github/autobump.txt
@@ -1545,6 +1545,7 @@ libpq
 libpqxx
 libproxy
 libpulsar
+libraw
 librdkafka
 libre
 librealsense
diff --git a/Formula/lib/libraw.rb b/Formula/lib/libraw.rb
index f119cc22fd61..af7b9a53a260 100644
--- a/Formula/lib/libraw.rb
+++ b/Formula/lib/libraw.rb
@@ -1,8 +1,8 @@
 class Libraw < Formula
   desc "Library for reading RAW files from digital photo cameras"
   homepage "https://www.libraw.org/"
-  url "https://www.libraw.org/data/LibRaw-0.21.2.tar.gz"
-  sha256 "fe7288013206854baf6e4417d0fb63ba4ed7227bf36fff021992671c2dd34b03"
+  url "https://www.libraw.org/data/LibRaw-0.21.3.tar.gz"
+  sha256 "dba34b7fc1143503942fa32ad9db43e94f714e62a4a856e91617f8f3e1e0aa5c"
   license any_of: ["LGPL-2.1-only", "CDDL-1.0"]
 
   livecheck do