diff --git a/.changeset/upgrade-tajribajs.md b/.changeset/upgrade-tajribajs.md
new file mode 100644
index 00000000..e0896eec
--- /dev/null
+++ b/.changeset/upgrade-tajribajs.md
@@ -0,0 +1,5 @@
+---
+"@empirica/core": patch
+---
+
+Upgrade tajriba.js to v1.5.2.
diff --git a/lib/@empirica/core/package.json b/lib/@empirica/core/package.json
index 16f8058c..2ac7d9ab 100644
--- a/lib/@empirica/core/package.json
+++ b/lib/@empirica/core/package.json
@@ -191,7 +191,7 @@
     "unocss": "0.51.4"
   },
   "dependencies": {
-    "@empirica/tajriba": "1.5.0",
+    "@empirica/tajriba": "1.5.2",
     "@swc/helpers": "0.4.2",
     "@unocss/reset": "^0.51.4",
     "archiver": "5.3.1",
diff --git a/package-lock.json b/package-lock.json
index f69a4c63..8f089bde 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -87,10 +87,10 @@
       }
     },
     "lib/@empirica/core": {
-      "version": "1.8.6",
+      "version": "1.8.8",
       "license": "Apache-2.0",
       "dependencies": {
-        "@empirica/tajriba": "1.5.0",
+        "@empirica/tajriba": "1.5.2",
         "@swc/helpers": "0.4.2",
         "@unocss/reset": "^0.51.4",
         "archiver": "5.3.1",
@@ -685,9 +685,9 @@
       "link": true
     },
     "node_modules/@empirica/tajriba": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/@empirica/tajriba/-/tajriba-1.5.0.tgz",
-      "integrity": "sha512-6YxjnSmCGkD7GwzVlJU200UPUxOzY7BxBaTz2/EWz2ePS8VWNBk28fK/vdqxIb/5gOgQZIBrRSRtZFixxHAv+w==",
+      "version": "1.5.2",
+      "resolved": "https://registry.npmjs.org/@empirica/tajriba/-/tajriba-1.5.2.tgz",
+      "integrity": "sha512-ODrFdZ1PYqMAcofpGPyZMIjJyL1gTBF3woGg2eqjj1wNzqHKJtYMnyaL913rNZFe7WeI6KfCAfbM8shjyUzUcg==",
       "dependencies": {
         "@urql/core": "2.5.0",
         "cross-fetch": "4.0.0",