diff --git a/ghost/core/package.json b/ghost/core/package.json
index 8fa78dacdd..aa71434616 100644
--- a/ghost/core/package.json
+++ b/ghost/core/package.json
@@ -201,8 +201,7 @@
   },
   "devDependencies": {
     "@playwright/test": "1.29.2",
-    "@tryghost/express-test": "0.11.8",
-    "@tryghost/jest-snapshot": "0.5.0",
+    "@tryghost/express-test": "0.12.0",
     "@tryghost/webhook-mock-receiver": "0.2.3",
     "@types/common-tags": "1.8.1",
     "c8": "7.12.0",
diff --git a/ghost/core/test/utils/assertions.js b/ghost/core/test/utils/assertions.js
index 7d595003c1..0dc41c34a7 100644
--- a/ghost/core/test/utils/assertions.js
+++ b/ghost/core/test/utils/assertions.js
@@ -1,6 +1,6 @@
 const should = require('should');
 const errorProps = ['message', 'errorType'];
-const {matchSnapshotAssertion} = require('@tryghost/jest-snapshot');
+const {matchSnapshotAssertion} = require('@tryghost/express-test').snapshot;
 
 should.Assertion.add('JSONErrorObject', function () {
     this.params = {operator: 'to be a valid JSON Error Object'};
diff --git a/yarn.lock b/yarn.lock
index 703ba175b4..1840d31c66 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4367,12 +4367,12 @@
     lodash "^4.17.21"
     uuid "^9.0.0"
 
-"@tryghost/express-test@0.11.8":
-  version "0.11.8"
-  resolved "https://registry.yarnpkg.com/@tryghost/express-test/-/express-test-0.11.8.tgz#96cd84e2746670bdc848c806137327d9a5ed1bcb"
-  integrity sha512-KyiaZc9/+cZCrSl6Ryc9Lt8MnPxbM0WX0kQ9W70LWZikJOX+Ae10FV1/JHa074kHne4dmXaW8vnl+uTO4zDLjw==
+"@tryghost/express-test@0.12.0":
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/@tryghost/express-test/-/express-test-0.12.0.tgz#0b96201cadffa615a32e13d225c4cb6871292f0c"
+  integrity sha512-hLtPj/GrjYo52mQpWhkPa386cEKZ2RrzwsHQmE3zfOu3PEqNlLB+4hf0J7SW4gpiHhBtEneytYvj20q2c75qIg==
   dependencies:
-    "@tryghost/jest-snapshot" "^0.4.8"
+    "@tryghost/jest-snapshot" "^0.5.0"
     cookiejar "^2.1.3"
     reqresnext "^1.7.0"
 
@@ -4416,7 +4416,7 @@
   optionalDependencies:
     sharp "^0.30.0"
 
-"@tryghost/jest-snapshot@0.5.0":
+"@tryghost/jest-snapshot@^0.5.0":
   version "0.5.0"
   resolved "https://registry.yarnpkg.com/@tryghost/jest-snapshot/-/jest-snapshot-0.5.0.tgz#1250a64ecadfecf3f2ab45d5077a9778f2c4ec25"
   integrity sha512-vw8bEYtIdui1+j4XrR+4HsD6bu2B8MdzImVvawAnxAoPO5fODYe/wWXKNKvraPdpe9pgNQOClQxm9QAF6y8jSw==
@@ -4426,16 +4426,6 @@
     "@tryghost/errors" "^1.2.20"
     jest-snapshot "^29.0.0"
 
-"@tryghost/jest-snapshot@^0.4.8":
-  version "0.4.8"
-  resolved "https://registry.yarnpkg.com/@tryghost/jest-snapshot/-/jest-snapshot-0.4.8.tgz#434ce54774334af78e6654b2f7be0bb3c87d7af5"
-  integrity sha512-bLF0QIE60+ilHi51BHvR8en5gGBnC4VU2jmksIdhQZywlRTLCvYQpxyraSjsUeq5ou5gGHPRChpA/TyvmWLWzg==
-  dependencies:
-    "@jest/expect" "^28.0.1"
-    "@jest/expect-utils" "^28.0.1"
-    "@tryghost/errors" "^1.2.20"
-    jest-snapshot "^29.0.0"
-
 "@tryghost/kg-card-factory@4.0.0":
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/@tryghost/kg-card-factory/-/kg-card-factory-4.0.0.tgz#01212a872cbac937aa11b13c904442fa369abbc8"