diff --git a/src/bun/devcontainer-feature.json b/src/bun/devcontainer-feature.json
index 6733ed2..147adf3 100644
--- a/src/bun/devcontainer-feature.json
+++ b/src/bun/devcontainer-feature.json
@@ -1,10 +1,14 @@
 {
     "name": "Bun",
     "id": "bun",
-    "version": "1.1.3",
+    "version": "1.2.0",
     "description": "Installs Bun (Javascript runtime written in zig)",
     "documentationURL": "https://github.com/prulloac/devcontainer-features/tree/main/src/bun",
     "options": {
+        "version": {
+            "type": "string",
+            "default": "latest"
+        },
         "useNpm": {
             "type": "boolean",
             "default": false
diff --git a/src/bun/install.sh b/src/bun/install.sh
index dfa01c1..e89a8e0 100644
--- a/src/bun/install.sh
+++ b/src/bun/install.sh
@@ -3,6 +3,7 @@
 set -e
 
 USE_NPM="${USENPM:-"false"}"
+VERSION="${VERSION:-"latest"}"
 
 
 if [ "${USE_NPM}" = "false" ]; then
@@ -20,8 +21,12 @@ if [ "${USE_NPM}" = "false" ]; then
 	check_packages ca-certificates curl unzip
 
 	export BUN_INSTALL=/usr/local
-	curl -fsSL https://bun.sh/install | bash 
-
+	if [ "${VERSION}" = "latest" ]; then
+		curl -fsSL https://bun.sh/install | bash 
+	else 
+		curl -fsSL https://bun.sh/install | bash -s "bun-v${VERSION}"	
+	fi
+	
 	echo '# bun' >> /etc/bash.bashrc
 	echo 'export BUN_INSTALL=/usr/local' >> /etc/bash.bashrc
 	echo 'export PATH=$BUN_INSTALL/bin:$PATH' >> /etc/bash.bashrc
@@ -43,7 +48,11 @@ else
 		devcontainer-feature \
 		"ghcr.io/devcontainers/features/node:1"
 
-	npm install --global bun
+	if [ "${VERSION}" = "latest" ]; then
+		npm install --global bun
+	else
+		npm install --global bun@${VERSION}
+	fi
 
 	echo '# bun' >> /etc/bash.bashrc
 	echo 'export BUN_INSTALL=/usr/local' >> /etc/bash.bashrc
diff --git a/src/latex/devcontainer-feature.json b/src/latex/devcontainer-feature.json
index 242c4bc..468120c 100644
--- a/src/latex/devcontainer-feature.json
+++ b/src/latex/devcontainer-feature.json
@@ -1,45 +1,45 @@
-{
-    "name": "LaTeX Workshop",
-    "id": "latex",
-    "version": "1.3.2",
-    "description": "Installs Tex Live latex compiler with tlmgr package manager, alongside LaTeX Workshop extension",
-    "documentationURL": "https://github.com/prulloac/devcontainer-features/tree/main/src/latex",
-    "options": {
-        "scheme": {
-            "type": "string",
-            "enum": [
-                "full",
-                "medium",
-                "small",
-                "basic",
-                "minimal"
-            ],
-            "default": "basic",
-            "description": "Gives the option select which scheme is used to install Tex Live. See https://www.tug.org/texlive/doc/texlive-en/texlive-en.html#x1-340003.4.2 for more information."
-        },
-        "packages": {
-            "type": "string",
-            "default": "",
-            "description": "Comma separated list of packages to install with tlmgr. See https://www.tug.org/texlive/doc/tlmgr.html#installing-packages for more information."
-        },
-        "mirror": {
-            "type": "string",
-            "default": "https://mirror.ctan.org/systems/texlive/tlnet/",
-            "description": "Provide a custom mirror to use for the installation of Tex Live. Omit option to automatically select the mirror closest to you.",
-            "proposals": [
-                "https://mirror.ctan.org/systems/texlive/tlnet/",
-                "https://mirrors.mit.edu/CTAN/systems/texlive/tlnet"
-            ]
-        }
-    },
-    "customizations": {
-        "vscode": {
-            "extensions": [
-                "James-Yu.latex-workshop"
-            ]
-        }
-    },
-    "installsAfter": [
-        "ghcr.io/devcontainers/features/common-utils"
-    ]
-}
+{
+    "name": "LaTeX Workshop",
+    "id": "latex",
+    "version": "1.3.2",
+    "description": "Installs Tex Live latex compiler with tlmgr package manager, alongside LaTeX Workshop extension",
+    "documentationURL": "https://github.com/prulloac/devcontainer-features/tree/main/src/latex",
+    "options": {
+        "scheme": {
+            "type": "string",
+            "enum": [
+                "full",
+                "medium",
+                "small",
+                "basic",
+                "minimal"
+            ],
+            "default": "basic",
+            "description": "Gives the option select which scheme is used to install Tex Live. See https://www.tug.org/texlive/doc/texlive-en/texlive-en.html#x1-340003.4.2 for more information."
+        },
+        "packages": {
+            "type": "string",
+            "default": "",
+            "description": "Comma separated list of packages to install with tlmgr. See https://www.tug.org/texlive/doc/tlmgr.html#installing-packages for more information."
+        },
+        "mirror": {
+            "type": "string",
+            "default": "https://mirror.ctan.org/systems/texlive/tlnet/",
+            "description": "Provide a custom mirror to use for the installation of Tex Live. Omit option to automatically select the mirror closest to you.",
+            "proposals": [
+                "https://mirror.ctan.org/systems/texlive/tlnet/",
+                "https://mirrors.mit.edu/CTAN/systems/texlive/tlnet"
+            ]
+        }
+    },
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "James-Yu.latex-workshop"
+            ]
+        }
+    },
+    "installsAfter": [
+        "ghcr.io/devcontainers/features/common-utils"
+    ]
+}
diff --git a/src/ollama/devcontainer-feature.json b/src/ollama/devcontainer-feature.json
index cb68806..9745954 100644
--- a/src/ollama/devcontainer-feature.json
+++ b/src/ollama/devcontainer-feature.json
@@ -1,18 +1,18 @@
-{
-    "name": "ollama",
-    "id": "ollama",
-    "version": "1.0.1",
-    "description": "Installs ollama",
-    "documentationURL": "https://github.com/prulloac/devcontainer-features/tree/main/src/ollama",
-    "options": {
-        "pull": {
-            "type":"string",
-            "default": "",
-            "description": "comma separated list of models to pull"
-        }
-    },
-    "entrypoint": "ollama serve",
-    "installsAfter": [
-        "ghcr.io/devcontainers/features/common-utils"
-    ]
-}
+{
+    "name": "ollama",
+    "id": "ollama",
+    "version": "1.0.1",
+    "description": "Installs ollama",
+    "documentationURL": "https://github.com/prulloac/devcontainer-features/tree/main/src/ollama",
+    "options": {
+        "pull": {
+            "type":"string",
+            "default": "",
+            "description": "comma separated list of models to pull"
+        }
+    },
+    "entrypoint": "ollama serve",
+    "installsAfter": [
+        "ghcr.io/devcontainers/features/common-utils"
+    ]
+}
diff --git a/test/bun/install_specific_version.sh b/test/bun/install_specific_version.sh
new file mode 100644
index 0000000..dadbb4a
--- /dev/null
+++ b/test/bun/install_specific_version.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -e
+
+source dev-container-features-test-lib
+
+check "validate bun installation" bun --version | grep '1.0.0'
+
+reportResults
\ No newline at end of file
diff --git a/test/bun/install_specific_version_npm.sh b/test/bun/install_specific_version_npm.sh
new file mode 100644
index 0000000..dadbb4a
--- /dev/null
+++ b/test/bun/install_specific_version_npm.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -e
+
+source dev-container-features-test-lib
+
+check "validate bun installation" bun --version | grep '1.0.0'
+
+reportResults
\ No newline at end of file
diff --git a/test/bun/scenarios.json b/test/bun/scenarios.json
index 39b7242..f3b71ec 100644
--- a/test/bun/scenarios.json
+++ b/test/bun/scenarios.json
@@ -45,5 +45,24 @@
             }
         },
         "remoteUser": "root"
+    },
+    "install_specific_version": {
+        "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
+        "features": {
+            "bun": {
+                "version": "1.0.0"
+            }
+        },
+        "remoteUser": "vscode"
+    },
+    "install_specific_version_npm": {
+        "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
+        "features": {
+            "bun": {
+                "useNpm": true,
+                "version": "1.0.0"
+            }
+        },
+        "remoteUser": "vscode"
     }
 }
\ No newline at end of file