diff --git a/buildconfig/download_win_prebuilt.py b/buildconfig/download_win_prebuilt.py
index dae15321bf..1619ae96c2 100644
--- a/buildconfig/download_win_prebuilt.py
+++ b/buildconfig/download_win_prebuilt.py
@@ -78,8 +78,8 @@ def get_urls(x86=True, x64=True):
     url_sha1 = []
     url_sha1.extend([
         [
-        'https://github.com/libsdl-org/SDL/releases/download/release-2.30.10/SDL2-devel-2.30.10-VC.zip',
-        '42378fd090d547d03dca8c9df584ba8f38555809',
+        'https://github.com/libsdl-org/SDL/releases/download/release-2.30.11/SDL2-devel-2.30.11-VC.zip',
+        '163e3300a1450e6e7d4fff0d35b039c3eae44e79',
         ],
         [
         'https://github.com/libsdl-org/SDL/releases/download/preview-3.1.6/SDL3-devel-3.1.6-VC.zip',
@@ -254,12 +254,12 @@ def copy(src, dst):
         copy(
             os.path.join(
                 temp_dir,
-                'SDL2-devel-2.30.10-VC/SDL2-2.30.10'
+                'SDL2-devel-2.30.11-VC/SDL2-2.30.11'
             ),
             os.path.join(
                 move_to_dir,
                 prebuilt_dir,
-                'SDL2-2.30.10'
+                'SDL2-2.30.11'
             )
         )
         copy(
diff --git a/buildconfig/manylinux-build/docker_base/sdl_libs/build-sdl2-libs.sh b/buildconfig/manylinux-build/docker_base/sdl_libs/build-sdl2-libs.sh
index 76b657e542..4c41b99ff5 100644
--- a/buildconfig/manylinux-build/docker_base/sdl_libs/build-sdl2-libs.sh
+++ b/buildconfig/manylinux-build/docker_base/sdl_libs/build-sdl2-libs.sh
@@ -3,7 +3,7 @@ set -e -x
 
 cd $(dirname `readlink -f "$0"`)
 
-SDL2_VER="2.30.10"
+SDL2_VER="2.30.11"
 SDL2="SDL2-$SDL2_VER"
 IMG2_VER="2.8.3"
 IMG2="SDL2_image-$IMG2_VER"
diff --git a/buildconfig/manylinux-build/docker_base/sdl_libs/sdl2.sha512 b/buildconfig/manylinux-build/docker_base/sdl_libs/sdl2.sha512
index ee397a928c..4da6b68171 100644
--- a/buildconfig/manylinux-build/docker_base/sdl_libs/sdl2.sha512
+++ b/buildconfig/manylinux-build/docker_base/sdl_libs/sdl2.sha512
@@ -1,4 +1,4 @@
-bcb220749cd3b0874288d617419e622701138bcb8fe55e9b665e8843c65afda031d01afe0d11e308a9608724ed151f342e5f5670c84204b36943cb323ced41da  SDL2-2.30.10.tar.gz
+cd4c040ebe4ec74250e32b401a292658353721dda30ad1066522b2a9de9a07560313978880a0bad7e7f5103cc14278fcbe27dbc5a188189e7fb6f097e7308550  SDL2-2.30.11.tar.gz
 b49e466494a4bebcacc09e3fe2afbe5edbae636c007cd26e7e04301bf8fe54db6751258b750a79656e5aa261869900d39703f1311df4c63ef415ae443f62295f  SDL2_image-2.8.3.tar.gz
 5ddbc4b0b5fad2e0844a503daa79564b912654192599ef8fa7698531f08323ce01801f6bb17b2b3905020a3df362a967b7566ae725eb085da991578cc0807aad  SDL2_mixer-2.8.0.tar.gz
 a0f94e26f0387385f13ec1eb08ddca677d4181969073a50af387a0dce9c7bdddf393c028c8084538e01f875e19790ef7ae9a00c5106bf7ca9d21f3fcf9eee885  SDL2_ttf-2.24.0.tar.gz
diff --git a/meson.build b/meson.build
index 8bbd62d606..5fc582a4c0 100644
--- a/meson.build
+++ b/meson.build
@@ -109,7 +109,7 @@ if plat == 'win' and host_machine.cpu_family().startswith('x86')
         )
     endif
 
-    sdl_ver = (sdl_api == 3) ? '3.1.6' : '2.30.10'
+    sdl_ver = (sdl_api == 3) ? '3.1.6' : '2.30.11'
     sdl_image_ver = (sdl_api == 3) ? '3.1.0' : '2.8.3'
     sdl_mixer_ver = '2.8.0'
     sdl_ttf_ver = '2.24.0'