diff --git a/.github/workflows/scripts/linux/build-dependencies-qt.sh b/.github/workflows/scripts/linux/build-dependencies-qt.sh
index 87ec5bfabf..7b707ca43d 100755
--- a/.github/workflows/scripts/linux/build-dependencies-qt.sh
+++ b/.github/workflows/scripts/linux/build-dependencies-qt.sh
@@ -4,22 +4,22 @@ set -e
 
 INSTALLDIR="$HOME/deps"
 NPROCS="$(getconf _NPROCESSORS_ONLN)"
-SDL=SDL2-2.28.4
-QT=6.6.0
+SDL=SDL2-2.28.5
+QT=6.6.1
 LIBBACKTRACE=ad106d5fdd5d960bd33fae1c48a351af567fd075
 
 mkdir -p deps-build
 cd deps-build
 
 cat > SHASUMS <<EOF
-888b8c39f36ae2035d023d1b14ab0191eb1d26403c3cf4d4d5ede30e66a4942c  $SDL.tar.gz
+332cb37d0be20cb9541739c61f79bae5a477427d79ae85e352089afdaf6666e4  $SDL.tar.gz
 fd6f417fe9e3a071cf1424a5152d926a34c4a3c5070745470be6cf12a404ed79  $LIBBACKTRACE.zip
-039d53312acb5897a9054bd38c9ccbdab72500b71fdccdb3f4f0844b0dd39e0e  qtbase-everywhere-src-$QT.tar.xz
-e1542cb50176e237809895c6549598c08587c63703d100be54ac2d806834e384  qtimageformats-everywhere-src-$QT.tar.xz
-33da25fef51102f564624a7ea3e57cb4a0a31b7b44783d1af5749ac36d3c72de  qtsvg-everywhere-src-$QT.tar.xz
-4e9feebc142bbb6e453e1dc3277e09ec45c8ef081b5ee2a029e6684b5905ba99  qttools-everywhere-src-$QT.tar.xz
-a0d89a236f64b810eb0fe4ae1e90db22b0e86263521b35f89e69f1392815078c  qttranslations-everywhere-src-$QT.tar.xz
-30c3d82d85d050c83370710a26d12c802199c51eba5c2726e9d6243edd03b7e8  qtwayland-everywhere-src-$QT.tar.xz
+450c5b4677b2fe40ed07954d7f0f40690068e80a94c9df86c2c905ccd59d02f7  qtbase-everywhere-src-$QT.tar.xz
+ac4ed08950072e375be662cfa64fdb447dd6e935cf29c56a4128d1500492188f  qtimageformats-everywhere-src-$QT.tar.xz
+248deb56d26a463cf3162f530358ccf90cfb654bbf518bb35ddf81b205e09228  qtsvg-everywhere-src-$QT.tar.xz
+4939105a7345ab4e19e7caee8654a836e65bd41910359623e0f233f3aff0914a  qttools-everywhere-src-$QT.tar.xz
+668702e822ad7150b27e7caa2158595fd9b3b77ffbc8262e6509872a3920ee88  qttranslations-everywhere-src-$QT.tar.xz
+66cc2d632dc07fc6cc4e35247f48b7c1753276ccbf86e86d7b24d799725568b1  qtwayland-everywhere-src-$QT.tar.xz
 EOF
 
 curl -L \
diff --git a/.github/workflows/scripts/linux/flatpak/modules/20-sdl2.json b/.github/workflows/scripts/linux/flatpak/modules/20-sdl2.json
index 3b764e9611..2fe301fe75 100644
--- a/.github/workflows/scripts/linux/flatpak/modules/20-sdl2.json
+++ b/.github/workflows/scripts/linux/flatpak/modules/20-sdl2.json
@@ -28,8 +28,8 @@
   "sources": [
     {
       "type": "archive",
-      "url": "https://libsdl.org/release/SDL2-2.28.4.tar.gz",
-      "sha256": "888b8c39f36ae2035d023d1b14ab0191eb1d26403c3cf4d4d5ede30e66a4942c"
+      "url": "https://libsdl.org/release/SDL2-2.28.5.tar.gz",
+      "sha256": "332cb37d0be20cb9541739c61f79bae5a477427d79ae85e352089afdaf6666e4"
     }
   ],
   "cleanup": [
diff --git a/.github/workflows/scripts/macos/build-dependencies.sh b/.github/workflows/scripts/macos/build-dependencies.sh
index 8b11aa6b46..1e3fb294fe 100755
--- a/.github/workflows/scripts/macos/build-dependencies.sh
+++ b/.github/workflows/scripts/macos/build-dependencies.sh
@@ -6,7 +6,7 @@ export MACOSX_DEPLOYMENT_TARGET=11.0
 
 INSTALLDIR="$HOME/deps"
 NPROCS="$(getconf _NPROCESSORS_ONLN)"
-SDL=SDL2-2.28.4
+SDL=SDL2-2.28.5
 PNG=1.6.37
 JPG=9e
 FFMPEG=6.0
@@ -21,7 +21,7 @@ export CFLAGS="-I$INSTALLDIR/include -Os $CFLAGS"
 export CXXFLAGS="-I$INSTALLDIR/include -Os $CXXFLAGS"
 
 cat > SHASUMS <<EOF
-888b8c39f36ae2035d023d1b14ab0191eb1d26403c3cf4d4d5ede30e66a4942c  $SDL.tar.gz
+332cb37d0be20cb9541739c61f79bae5a477427d79ae85e352089afdaf6666e4  $SDL.tar.gz
 505e70834d35383537b6491e7ae8641f1a4bed1876dbfe361201fc80868d88ca  libpng-$PNG.tar.xz
 57be87c22d9b49c112b6d24bc67d42508660e6b718b3db89c44e47e289137082  ffmpeg-$FFMPEG.tar.xz
 039d53312acb5897a9054bd38c9ccbdab72500b71fdccdb3f4f0844b0dd39e0e  qtbase-everywhere-src-$QT.tar.xz
diff --git a/.github/workflows/scripts/windows/build-dependencies.bat b/.github/workflows/scripts/windows/build-dependencies.bat
index a0b38143e2..c664d66c8e 100644
--- a/.github/workflows/scripts/windows/build-dependencies.bat
+++ b/.github/workflows/scripts/windows/build-dependencies.bat
@@ -37,16 +37,16 @@ echo INSTALLDIR=%INSTALLDIR%
 
 cd "%BUILDDIR%"
 
-set QT=6.6.0
+set QT=6.6.1
 set QTMINOR=6.6
-set SDL=SDL2-2.28.4
+set SDL=SDL2-2.28.5
 
-call :downloadfile "%SDL%.zip" "https://libsdl.org/release/%SDL%.zip" b53b9b42e731a33552d0a533316a88009b423c16a8a3a418df9ffe498c37da3d || goto error
-call :downloadfile "qtbase-everywhere-src-%QT%.zip" "https://download.qt.io/official_releases/qt/%QTMINOR%/%QT%/submodules/qtbase-everywhere-src-%QT%.zip" 0b9dafd9a42deeb55fd4b74a6caaa6871a03d0051ddb54ea4ea448f28cb90ecc || goto error
-call :downloadfile "qtimageformats-everywhere-src-%QT%.zip" "https://download.qt.io/official_releases/qt/%QTMINOR%/%QT%/submodules/qtimageformats-everywhere-src-%QT%.zip" ae31eadd81da19e1bba0d72e16d29fdce0b98e991c4dcbf6351acf09967fd175 || goto error
-call :downloadfile "qtsvg-everywhere-src-%QT%.zip" "https://download.qt.io/official_releases/qt/%QTMINOR%/%QT%/submodules/qtsvg-everywhere-src-%QT%.zip" 88b4b1a8224465cb04feed2a37823e95e959164cf824e9969648335614a4c855 || goto error
-call :downloadfile "qttools-everywhere-src-%QT%.zip" "https://download.qt.io/official_releases/qt/%QTMINOR%/%QT%/submodules/qttools-everywhere-src-%QT%.zip" 051787f12e2457425f35f31e642163f0d481cdd687b4b164ca41ddb84d5ea3a6 || goto error
-call :downloadfile "qttranslations-everywhere-src-%QT%.zip" "https://download.qt.io/official_releases/qt/%QTMINOR%/%QT%/submodules/qttranslations-everywhere-src-%QT%.zip" 5d04b33336d3d49512eedfa85b378f0805dc4d8770365db318234b125deef9dc || goto error
+call :downloadfile "%SDL%.zip" "https://libsdl.org/release/%SDL%.zip" 97bd14ee0ec67494d2b93f1a4f7da2bf891103c57090d96fdcc2b019d885c76a || goto error
+call :downloadfile "qtbase-everywhere-src-%QT%.zip" "https://download.qt.io/official_releases/qt/%QTMINOR%/%QT%/submodules/qtbase-everywhere-src-%QT%.zip" 818f92518d1a89ee98ae818891a7d2f0e41aa45b933d55215da2df6d5459428e || goto error
+call :downloadfile "qtimageformats-everywhere-src-%QT%.zip" "https://download.qt.io/official_releases/qt/%QTMINOR%/%QT%/submodules/qtimageformats-everywhere-src-%QT%.zip" 03f01042f86b4dbf7329a179f20835817c660a183178c11570cc0535b3c3ba58 || goto error
+call :downloadfile "qtsvg-everywhere-src-%QT%.zip" "https://download.qt.io/official_releases/qt/%QTMINOR%/%QT%/submodules/qtsvg-everywhere-src-%QT%.zip" d44d5ead8d4682f54c91687b5e32f2735f086419e3889e05609feae1a7f02da9 || goto error
+call :downloadfile "qttools-everywhere-src-%QT%.zip" "https://download.qt.io/official_releases/qt/%QTMINOR%/%QT%/submodules/qttools-everywhere-src-%QT%.zip" a17eba4e1c00dbd62c13d708c2bc918c2954b2b25a94d3c05e891d62e8f187c8 || goto error
+call :downloadfile "qttranslations-everywhere-src-%QT%.zip" "https://download.qt.io/official_releases/qt/%QTMINOR%/%QT%/submodules/qttranslations-everywhere-src-%QT%.zip" e5ccf0eefd6b1ef9604fdf57f6d16ad8484d07fb141ca3a2d9c3f1771296ae25 || goto error
 
 if %DEBUG%==1 (
   echo Building debug and release libraries...