diff --git a/package-lock.json b/package-lock.json
index 2b690eae735..347e7f14808 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29354,7 +29354,7 @@
       "version": "13.1.1",
       "license": "Apache-2.0",
       "devDependencies": {
-        "@blockly/block-test": "^7.0.6",
+        "@blockly/block-test": "^13.1.0",
         "@blockly/dev-tools": "^9.0.9",
         "@blockly/theme-modern": "^7.0.5",
         "@hyperjump/browser": "^1.3.1",
@@ -29399,6 +29399,16 @@
         "jsdom": "^27.4.0"
       }
     },
+    "packages/blockly/node_modules/@blockly/block-test": {
+      "version": "13.1.0",
+      "resolved": "https://registry.npmjs.org/@blockly/block-test/-/block-test-13.1.0.tgz",
+      "integrity": "sha512-u59AFquSTta2yRQrp/W/dUk4wbaemKEMzKG+CMoBqwwToagxnSAsb+wLn4AuSt/wABmiAq0q9356rO9VwOuu+g==",
+      "dev": true,
+      "license": "Apache 2.0",
+      "peerDependencies": {
+        "blockly": "^13.1.0"
+      }
+    },
     "packages/blockly/node_modules/chalk": {
       "version": "5.6.2",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-5.6.2.tgz",
diff --git a/packages/blockly/package.json b/packages/blockly/package.json
index a306e0ac15a..01f5324afd3 100644
--- a/packages/blockly/package.json
+++ b/packages/blockly/package.json
@@ -99,7 +99,7 @@
   },
   "license": "Apache-2.0",
   "devDependencies": {
-    "@blockly/block-test": "^7.0.6",
+    "@blockly/block-test": "^13.1.0",
     "@blockly/dev-tools": "^9.0.9",
     "@blockly/theme-modern": "^7.0.5",
     "@hyperjump/browser": "^1.3.1",