diff --git a/.changeset/upgrade-tajribajs.md b/.changeset/upgrade-tajribajs.md
deleted file mode 100644
index e0896eec..00000000
--- a/.changeset/upgrade-tajribajs.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@empirica/core": patch
----
-
-Upgrade tajriba.js to v1.5.2.
diff --git a/lib/@empirica/core/CHANGELOG.md b/lib/@empirica/core/CHANGELOG.md
index f004f0c4..2ef2040b 100644
--- a/lib/@empirica/core/CHANGELOG.md
+++ b/lib/@empirica/core/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @empirica/core
 
+## 1.8.9
+
+### Patch Changes
+
+- 282e6e6: Upgrade tajriba.js to v1.5.2.
+
 ## 1.8.8
 
 ### Patch Changes
diff --git a/lib/@empirica/core/package.json b/lib/@empirica/core/package.json
index 2ac7d9ab..88326ae5 100644
--- a/lib/@empirica/core/package.json
+++ b/lib/@empirica/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@empirica/core",
-  "version": "1.8.8",
+  "version": "1.8.9",
   "description": "Empirica Core",
   "author": "Nicolas Paton <nicolas.paton@gmail.com>",
   "license": "Apache-2.0",