diff --git a/CHANGELOG.md b/CHANGELOG.md
index a8ccaa44..9b903f34 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [0.46.4](https://github.com/stencila/schema/compare/v0.46.3...v0.46.4) (2020-10-01)
+
+
+### Bug Fixes
+
+* **R:** Marks property values as scalars where possible ([7b1221e](https://github.com/stencila/schema/commit/7b1221e3536fc3e143d62b39edb99cabbe9e1fa0))
+
 ## [0.46.3](https://github.com/stencila/schema/compare/v0.46.2...v0.46.3) (2020-09-29)
 
 
diff --git a/package-lock.json b/package-lock.json
index f94b0efd..97ce6da5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@stencila/schema",
-  "version": "0.46.3",
+  "version": "0.46.4",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 8d9919ab..71b242a9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@stencila/schema",
-  "version": "0.46.3",
+  "version": "0.46.4",
   "description": "Stencila schema and other specifications",
   "files": [
     "dist"