diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ca7b58..7517d5d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,9 +10,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+### Added
+
+- Added support for `CFrame` and `Font` types in attributes when using the `roblox` builtin.
+
 ### Fixed
 
-- Fixed `roblox.serializeModel` still keeping some unique ids
+- Fixed `roblox.serializeModel` still keeping some unique ids.
 
 ## `0.7.3` - July 5th, 2023
 
diff --git a/Cargo.lock b/Cargo.lock
index 7998320..ed5d36d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1535,7 +1535,7 @@ dependencies = [
 [[package]]
 name = "rbx_binary"
 version = "0.7.0"
-source = "git+https://github.com/rojo-rbx/rbx-dom?rev=2e78feb05e033cbca8db1d9e490f8334c096d13e#2e78feb05e033cbca8db1d9e490f8334c096d13e"
+source = "git+https://github.com/rojo-rbx/rbx-dom?rev=b6d255e0b5d96155f694ca224676b251059cf2de#b6d255e0b5d96155f694ca224676b251059cf2de"
 dependencies = [
  "log",
  "lz4",
@@ -1566,7 +1566,7 @@ dependencies = [
 [[package]]
 name = "rbx_dom_weak"
 version = "2.4.0"
-source = "git+https://github.com/rojo-rbx/rbx-dom?rev=2e78feb05e033cbca8db1d9e490f8334c096d13e#2e78feb05e033cbca8db1d9e490f8334c096d13e"
+source = "git+https://github.com/rojo-rbx/rbx-dom?rev=b6d255e0b5d96155f694ca224676b251059cf2de#b6d255e0b5d96155f694ca224676b251059cf2de"
 dependencies = [
  "rbx_types",
  "serde",
@@ -1575,7 +1575,7 @@ dependencies = [
 [[package]]
 name = "rbx_reflection"
 version = "4.2.0"
-source = "git+https://github.com/rojo-rbx/rbx-dom?rev=2e78feb05e033cbca8db1d9e490f8334c096d13e#2e78feb05e033cbca8db1d9e490f8334c096d13e"
+source = "git+https://github.com/rojo-rbx/rbx-dom?rev=b6d255e0b5d96155f694ca224676b251059cf2de#b6d255e0b5d96155f694ca224676b251059cf2de"
 dependencies = [
  "rbx_types",
  "serde",
@@ -1585,7 +1585,7 @@ dependencies = [
 [[package]]
 name = "rbx_reflection_database"
 version = "0.2.6+roblox-572"
-source = "git+https://github.com/rojo-rbx/rbx-dom?rev=2e78feb05e033cbca8db1d9e490f8334c096d13e#2e78feb05e033cbca8db1d9e490f8334c096d13e"
+source = "git+https://github.com/rojo-rbx/rbx-dom?rev=b6d255e0b5d96155f694ca224676b251059cf2de#b6d255e0b5d96155f694ca224676b251059cf2de"
 dependencies = [
  "lazy_static",
  "rbx_reflection",
@@ -1596,7 +1596,7 @@ dependencies = [
 [[package]]
 name = "rbx_types"
 version = "1.5.0"
-source = "git+https://github.com/rojo-rbx/rbx-dom?rev=2e78feb05e033cbca8db1d9e490f8334c096d13e#2e78feb05e033cbca8db1d9e490f8334c096d13e"
+source = "git+https://github.com/rojo-rbx/rbx-dom?rev=b6d255e0b5d96155f694ca224676b251059cf2de#b6d255e0b5d96155f694ca224676b251059cf2de"
 dependencies = [
  "base64 0.13.1",
  "bitflags 1.3.2",
@@ -1610,7 +1610,7 @@ dependencies = [
 [[package]]
 name = "rbx_xml"
 version = "0.13.0"
-source = "git+https://github.com/rojo-rbx/rbx-dom?rev=2e78feb05e033cbca8db1d9e490f8334c096d13e#2e78feb05e033cbca8db1d9e490f8334c096d13e"
+source = "git+https://github.com/rojo-rbx/rbx-dom?rev=b6d255e0b5d96155f694ca224676b251059cf2de#b6d255e0b5d96155f694ca224676b251059cf2de"
 dependencies = [
  "base64 0.13.1",
  "log",
diff --git a/packages/lib-roblox/Cargo.toml b/packages/lib-roblox/Cargo.toml
index 9c3cdf5..d221c66 100644
--- a/packages/lib-roblox/Cargo.toml
+++ b/packages/lib-roblox/Cargo.toml
@@ -22,11 +22,11 @@ thiserror.workspace = true
 glam = "0.24"
 rand = "0.8"
 
-rbx_binary = { git = "https://github.com/rojo-rbx/rbx-dom", rev = "2e78feb05e033cbca8db1d9e490f8334c096d13e" }
-rbx_dom_weak = { git = "https://github.com/rojo-rbx/rbx-dom", rev = "2e78feb05e033cbca8db1d9e490f8334c096d13e" }
-rbx_reflection = { git = "https://github.com/rojo-rbx/rbx-dom", rev = "2e78feb05e033cbca8db1d9e490f8334c096d13e" }
-rbx_reflection_database = { git = "https://github.com/rojo-rbx/rbx-dom", rev = "2e78feb05e033cbca8db1d9e490f8334c096d13e" }
-rbx_xml = { git = "https://github.com/rojo-rbx/rbx-dom", rev = "2e78feb05e033cbca8db1d9e490f8334c096d13e" }
+rbx_binary = { git = "https://github.com/rojo-rbx/rbx-dom", rev = "b6d255e0b5d96155f694ca224676b251059cf2de" }
+rbx_dom_weak = { git = "https://github.com/rojo-rbx/rbx-dom", rev = "b6d255e0b5d96155f694ca224676b251059cf2de" }
+rbx_reflection = { git = "https://github.com/rojo-rbx/rbx-dom", rev = "b6d255e0b5d96155f694ca224676b251059cf2de" }
+rbx_reflection_database = { git = "https://github.com/rojo-rbx/rbx-dom", rev = "b6d255e0b5d96155f694ca224676b251059cf2de" }
+rbx_xml = { git = "https://github.com/rojo-rbx/rbx-dom", rev = "b6d255e0b5d96155f694ca224676b251059cf2de" }
 
 [dev-dependencies]
 anyhow = "1.0"
diff --git a/packages/lib-roblox/src/datatypes/attributes.rs b/packages/lib-roblox/src/datatypes/attributes.rs
index a23d155..d827801 100644
--- a/packages/lib-roblox/src/datatypes/attributes.rs
+++ b/packages/lib-roblox/src/datatypes/attributes.rs
@@ -24,16 +24,16 @@ pub fn ensure_valid_attribute_name(name: impl AsRef<str>) -> LuaResult<()> {
 }
 
 pub fn ensure_valid_attribute_value(value: &DomValue) -> LuaResult<()> {
-    // TODO: Uncomment supported types when they are also supported in rbx-dom serialization
     let is_valid = matches!(
         value.ty(),
         DomType::Bool
             | DomType::BrickColor
-            // | DomType::CFrame
+            | DomType::CFrame
             | DomType::Color3
             | DomType::ColorSequence
             | DomType::Float32
             | DomType::Float64
+            | DomType::Font
             | DomType::Int32
             | DomType::Int64
             | DomType::NumberRange
@@ -43,7 +43,7 @@ pub fn ensure_valid_attribute_value(value: &DomValue) -> LuaResult<()> {
             | DomType::UDim
             | DomType::UDim2
             | DomType::Vector2
-            | DomType::Vector3 // | DomType::Font
+            | DomType::Vector3
     );
     if is_valid {
         Ok(())
diff --git a/tests/roblox/instance/attributes.luau b/tests/roblox/instance/attributes.luau
index 716e1ae..a75ac87 100644
--- a/tests/roblox/instance/attributes.luau
+++ b/tests/roblox/instance/attributes.luau
@@ -2,9 +2,11 @@ local fs = require("@lune/fs")
 local roblox = require("@lune/roblox") :: any
 
 local BrickColor = roblox.BrickColor
+local CFrame = roblox.CFrame
 local Color3 = roblox.Color3
 local ColorSequence = roblox.ColorSequence
 local ColorSequenceKeypoint = roblox.ColorSequenceKeypoint
+local Font = roblox.Font
 local NumberRange = roblox.NumberRange
 local NumberSequence = roblox.NumberSequence
 local NumberSequenceKeypoint = roblox.NumberSequenceKeypoint
@@ -19,6 +21,8 @@ local modelFile = fs.readFile("tests/roblox/rbx-test-files/models/attributes/bin
 local model = roblox.deserializeModel(modelFile)[1]
 
 model:SetAttribute("Foo", "Bar")
+model:SetAttribute("CFrame", CFrame.identity)
+model:SetAttribute("Font", Font.new("Arial"))
 
 local ATTRS_ACTUAL = model:GetAttributes()
 local ATTRS_EXPECTED: { [string]: any } = {
@@ -48,6 +52,8 @@ local ATTRS_EXPECTED: { [string]: any } = {
 	NaN = 0 / 0,
 	-- Extras we set
 	Foo = "Bar",
+	CFrame = CFrame.identity,
+	Font = Font.new("Arial"),
 }
 
 for name, value in ATTRS_EXPECTED do