diff --git a/SDL2_image-2.8.2.tar.gz b/SDL2_image-2.8.2.tar.gz
deleted file mode 100644
index 8358966..0000000
--- a/SDL2_image-2.8.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8f486bbfbcf8464dd58c9e5d93394ab0255ce68b51c5a966a918244820a76ddc
-size 11362515
diff --git a/SDL2_image-2.8.3.tar.gz b/SDL2_image-2.8.3.tar.gz
new file mode 100644
index 0000000..676ed8b
--- /dev/null
+++ b/SDL2_image-2.8.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b000f2c238ce380807ee0cb68a0ef005871691ece8646dbf4f425a582b1bb22
+size 11577541
diff --git a/SDL2_image.changes b/SDL2_image.changes
index fdc439a..c76fa81 100644
--- a/SDL2_image.changes
+++ b/SDL2_image.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Dec 17 23:27:31 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 2.8.3
+  * Fixed handling of grayscale images with alpha
+
 -------------------------------------------------------------------
 Mon Jan  1 21:44:53 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/SDL2_image.spec b/SDL2_image.spec
index b432b3b..eca165b 100644
--- a/SDL2_image.spec
+++ b/SDL2_image.spec
@@ -18,7 +18,7 @@
 
 Name:           SDL2_image
 %define lname	libSDL2_image-2_0-0
-Version:        2.8.2
+Version:        2.8.3
 Release:        0
 Summary:        Simple DirectMedia Layer 2 image loading library
 License:        Zlib
@@ -28,9 +28,11 @@ URL:            https://libsdl.org/projects/SDL_image/
 #Hg-Clone:	http://hg.libsdl.org/SDL_image/
 Source:         https://github.com/libsdl-org/SDL_image/releases/download/release-%version/SDL2_image-%version.tar.gz
 BuildRequires:  SDL2-devel >= 2.24
+BuildRequires:  automake
 BuildRequires:  dos2unix
 BuildRequires:  libjpeg-devel
 BuildRequires:  libtiff-devel
+BuildRequires:  libtool
 BuildRequires:  pkg-config
 BuildRequires:  pkgconfig(libavif)
 BuildRequires:  pkgconfig(libjxl)
@@ -68,6 +70,7 @@ TIFF and WEBP formats.
 %autosetup -p1
 dos2unix *.txt
 rm -rf external
+autoreconf -fi
 
 %build
 # --disable-*-shared: Link, rather than dlopen.