diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index c6425387..04e8074b 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -3,7 +3,7 @@
 # Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
 #-------------------------------------------------------------------------------------------------------------
 
-FROM node:12
+FROM node:20
 
 # Avoid warnings by switching to noninteractive
 ENV DEBIAN_FRONTEND=noninteractive
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index b282fd7d..c8e4b710 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,6 +1,6 @@
 // If you want to run as a non-root user in the container, see .devcontainer/docker-compose.yml.
 {
-	"name": "Node.js 12 & Postgres",
+	"name": "Node.js 20 & Postgres",
 	"dockerComposeFile": "docker-compose.yml",
 	"service": "web",
 	"workspaceFolder": "/workspace",
diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 00000000..94f480de
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+* text=auto eol=lf
\ No newline at end of file