diff --git a/src/ruby-rails-postgres/.devcontainer/Dockerfile b/src/ruby-rails-postgres/.devcontainer/Dockerfile
index d981f177..47767878 100644
--- a/src/ruby-rails-postgres/.devcontainer/Dockerfile
+++ b/src/ruby-rails-postgres/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/devcontainers/ruby:1-${templateOption:imageVariant}
+FROM mcr.microsoft.com/devcontainers/ruby:2-${templateOption:imageVariant}
 
 # Install Rails
 RUN su vscode -c "gem install rails webdrivers"
diff --git a/src/ruby-rails-postgres/README.md b/src/ruby-rails-postgres/README.md
index 0cc5f1f7..deb86ec2 100644
--- a/src/ruby-rails-postgres/README.md
+++ b/src/ruby-rails-postgres/README.md
@@ -7,7 +7,7 @@ Develop Ruby on Rails applications with Postgres. Includes a Rails application c
 
 | Options Id | Description | Type | Default Value |
 |-----|-----|-----|-----|
-| imageVariant | Ruby version (use -bookworm, -bullseye variants on local arm64/Apple Silicon): | string | 3.4-bullseye |
+| imageVariant | Ruby version (use -trixie, -bookworm, -bullseye variants on local arm64/Apple Silicon) : | string | 3.4-trixie |
 
 This template references an image that was [pre-built](https://containers.dev/implementors/reference/#prebuilding) to automatically include needed devcontainer.json metadata.
 
diff --git a/src/ruby-rails-postgres/devcontainer-template.json b/src/ruby-rails-postgres/devcontainer-template.json
index fad846b4..e277e7ef 100644
--- a/src/ruby-rails-postgres/devcontainer-template.json
+++ b/src/ruby-rails-postgres/devcontainer-template.json
@@ -1,6 +1,6 @@
 {
     "id": "ruby-rails-postgres",
-    "version": "4.2.0",
+    "version": "5.0.0",
     "name": "Ruby on Rails & Postgres",
     "description": "Develop Ruby on Rails applications with Postgres. Includes a Rails application container and PostgreSQL server.",
     "documentationURL": "https://github.com/devcontainers/templates/tree/main/src/ruby-rails-postgres",
@@ -11,6 +11,10 @@
             "type": "string",
             "description": "Ruby version (use -bookworm, -bullseye variants on local arm64/Apple Silicon):",
             "proposals": [
+                "3-trixie",
+                "3.4-trixie",
+                "3.3-trixie",
+                "3.2-trixie",				
                 "3-bookworm",
                 "3.4-bookworm",
                 "3.3-bookworm",
@@ -20,7 +24,7 @@
                 "3.3-bullseye",
                 "3.2-bullseye"
             ],
-            "default": "3.4-bullseye"
+            "default": "3.4-trixie"
         }
     },
     "platforms": ["Ruby"],
diff --git a/src/ruby/.devcontainer/devcontainer.json b/src/ruby/.devcontainer/devcontainer.json
index 13fbe020..eead7386 100644
--- a/src/ruby/.devcontainer/devcontainer.json
+++ b/src/ruby/.devcontainer/devcontainer.json
@@ -3,7 +3,7 @@
 {
 	"name": "Ruby",
 	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-	"image": "mcr.microsoft.com/devcontainers/ruby:1-${templateOption:imageVariant}"
+	"image": "mcr.microsoft.com/devcontainers/ruby:2-${templateOption:imageVariant}"
 
 	// Features to add to the dev container. More info: https://containers.dev/features.
 	// "features": {},
diff --git a/src/ruby/README.md b/src/ruby/README.md
index 03cb37fd..9857029f 100644
--- a/src/ruby/README.md
+++ b/src/ruby/README.md
@@ -7,7 +7,7 @@ Develop Ruby based applications. includes everything you need to get up and runn
 
 | Options Id | Description | Type | Default Value |
 |-----|-----|-----|-----|
-| imageVariant | Ruby version (use -bookworm, -bullseye variants on local arm64/Apple Silicon): | string | 3.4-bullseye |
+| imageVariant | Ruby version (use -trixie, -bookworm, -bullseye variants on local arm64/Apple Silicon) : | string | 3.4-trixie |
 
 This template references an image that was [pre-built](https://containers.dev/implementors/reference/#prebuilding) to automatically include needed devcontainer.json metadata.
 
diff --git a/src/ruby/devcontainer-template.json b/src/ruby/devcontainer-template.json
index 59bac949..d3ae4051 100644
--- a/src/ruby/devcontainer-template.json
+++ b/src/ruby/devcontainer-template.json
@@ -1,6 +1,6 @@
 {
     "id": "ruby",
-    "version": "4.2.0",
+    "version": "5.0.0",
     "name": "Ruby",
     "description": "Develop Ruby based applications. includes everything you need to get up and running.",
     "documentationURL": "https://github.com/devcontainers/templates/tree/main/src/ruby",
@@ -9,8 +9,12 @@
     "options": {
         "imageVariant": {
             "type": "string",
-            "description": "Ruby version (use -bookworm, -bullseye variants on local arm64/Apple Silicon):",
+            "description": "Ruby version (use -trixie, -bookworm, -bullseye variants on local arm64/Apple Silicon):",
             "proposals": [
+                "3-trixie",
+                "3.4-trixie",				
+                "3.3-trixie",
+                "3.2-trixie",				
                 "3-bookworm",
                 "3.4-bookworm",				
                 "3.3-bookworm",
@@ -20,7 +24,7 @@
                 "3.3-bullseye",
                 "3.2-bullseye"
             ],
-            "default": "3.4-bullseye"
+            "default": "3.4-trixie"
         }
     },
     "platforms": ["Ruby"],