diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index c0a0475e1dd..08bd343eae0 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,11 +1,11 @@
 {
     "name": "Ladybird",
-    "image": "mcr.microsoft.com/devcontainers/base:jammy",
+    "image": "mcr.microsoft.com/devcontainers/base:noble",
 
     // Features to add to the dev container. More info: https://containers.dev/implementors/features.
     "features": {
         "ghcr.io/devcontainers/features/github-cli:1": {},
-        "ghcr.io/devcontainers-contrib/features/pre-commit:1": {},
+        "ghcr.io/devcontainers-contrib/features/pre-commit:2": {},
         "./features/ladybird": {
             "llvm_version": 18,
         },
diff --git a/.devcontainer/features/ladybird/devcontainer-feature.json b/.devcontainer/features/ladybird/devcontainer-feature.json
index 94d496f9560..6209ae743eb 100644
--- a/.devcontainer/features/ladybird/devcontainer-feature.json
+++ b/.devcontainer/features/ladybird/devcontainer-feature.json
@@ -9,6 +9,7 @@
             "proposals": [
                 17,
                 18,
+                19,
                 "trunk"
             ],
             "default": 18,
diff --git a/.devcontainer/features/ladybird/install.sh b/.devcontainer/features/ladybird/install.sh
index cf9694d07b6..273e72eebe3 100755
--- a/.devcontainer/features/ladybird/install.sh
+++ b/.devcontainer/features/ladybird/install.sh
@@ -28,7 +28,7 @@ install_llvm_key() {
 ### Install packages
 
 apt update -y
-apt install -y lsb-release git python3 autoconf autoconf-archive automake build-essential cmake libavcodec-dev libgl1-mesa-dev ninja-build qt6-base-dev qt6-tools-dev-tools qt6-multimedia-dev qt6-wayland ccache fonts-liberation2 zip unzip curl tar
+apt install -y lsb-release git python3 autoconf autoconf-archive automake build-essential cmake libavcodec-dev libavformat-dev libavutil-dev libgl1-mesa-dev nasm ninja-build pkg-config qt6-base-dev qt6-tools-dev-tools qt6-multimedia-dev qt6-wayland ccache fonts-liberation2 zip unzip curl tar
 ### Ensure new enough host compiler is available
 
 VERSION="0.0.0"
diff --git a/Documentation/BuildInstructionsLadybird.md b/Documentation/BuildInstructionsLadybird.md
index d119e94111f..410c4419fad 100644
--- a/Documentation/BuildInstructionsLadybird.md
+++ b/Documentation/BuildInstructionsLadybird.md
@@ -13,6 +13,7 @@ CMake 3.25 or newer must be available in $PATH.
 
 ### Debian/Ubuntu:
 
+<!-- Note: If you change something here, please also change it in the `devcontainer/devcontainer.json` file. -->
 ```bash
 sudo apt install autoconf autoconf-archive automake build-essential ccache cmake curl fonts-liberation2 git libavcodec-dev libavformat-dev libavutil-dev libgl1-mesa-dev nasm ninja-build pkg-config qt6-base-dev qt6-tools-dev-tools qt6-wayland tar unzip zip
 ```