diff --git a/.ci/dep_versions.sh b/.ci/dep_versions.sh
index a98334a..67861f5 100644
--- a/.ci/dep_versions.sh
+++ b/.ci/dep_versions.sh
@@ -1,9 +1,9 @@
 # FFMPEG_VERSION and SDL_VERSION are also set in the actions yaml
 
-export FFMPEG_VERSION=5.1.2  # https://ffmpeg.org/releases/
-export SDL_VERSION=2.26.3  # https://github.com/libsdl-org/SDL/releases
-export SDL_MIXER_VERSION=2.6.2  # https://github.com/libsdl-org/SDL_mixer/releases
-export OPENSSL_VERSION=3.0.7  # https://www.openssl.org/source
+export FFMPEG_VERSION=6.0  # https://ffmpeg.org/releases/
+export SDL_VERSION=2.26.4  # https://github.com/libsdl-org/SDL/releases
+export SDL_MIXER_VERSION=2.6.3  # https://github.com/libsdl-org/SDL_mixer/releases
+export OPENSSL_VERSION=3.0.8  # https://www.openssl.org/source
 export YASM_VERSION=1.3.0  # http://www.tortall.net/projects/yasm/releases
 export NASM_VERSION=2.16.01  # https://www.nasm.us/pub/nasm/releasebuilds/
 export LAME_VERSION=3.100  # https://sourceforge.net/projects/lame/files/lame/
diff --git a/.github/workflows/pythonapp.yml b/.github/workflows/pythonapp.yml
index 9c74b8b..e426178 100644
--- a/.github/workflows/pythonapp.yml
+++ b/.github/workflows/pythonapp.yml
@@ -3,9 +3,9 @@ name: Python application
 on: [push, pull_request]
 
 env:
-  FFMPEG_VERSION: "5.1.2"  # https://ffmpeg.org/releases/
-  SDL_VERSION: "2.26.3"  # https://github.com/libsdl-org/SDL/releases
-  SDL_MIXER_VERSION: "2.6.2"  # https://github.com/libsdl-org/SDL_mixer/releases
+  FFMPEG_VERSION: "6.0"  # https://ffmpeg.org/releases/
+  SDL_VERSION: "2.26.4"  # https://github.com/libsdl-org/SDL/releases
+  SDL_MIXER_VERSION: "2.6.3"  # https://github.com/libsdl-org/SDL_mixer/releases
   USE_SDL2_MIXER: "1"
   MACOSX_DEPLOYMENT_TARGET: "10.9"
   MACOSX_DEPLOYMENT_TARGET_ARM: "11.0"
@@ -76,7 +76,7 @@ jobs:
         name: py_wheel
         path: dist
     - name: Upload to GitHub Release
-      uses: softprops/action-gh-release@v0.1.14
+      uses: softprops/action-gh-release@v0.1.15
       if: startsWith(github.ref, 'refs/tags/')
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -238,7 +238,7 @@ jobs:
           name: py_wheel
           path: dist
       - name: Upload to GitHub Release
-        uses: softprops/action-gh-release@v0.1.14
+        uses: softprops/action-gh-release@v0.1.15
         if: startsWith(github.ref, 'refs/tags/')
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -327,7 +327,7 @@ jobs:
           path: dist
 
       - name: Upload to GitHub Release
-        uses: softprops/action-gh-release@v0.1.14
+        uses: softprops/action-gh-release@v0.1.15
         if: startsWith(github.ref, 'refs/tags/')
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}