diff --git a/api.planx.uk/package.json b/api.planx.uk/package.json
index 49c7ec45cd..9004e883fd 100644
--- a/api.planx.uk/package.json
+++ b/api.planx.uk/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "dependencies": {
     "@airbrake/node": "^2.1.8",
-    "@opensystemslab/planx-core": "git+https://github.com/theopensystemslab/planx-core#a1ca966",
+    "@opensystemslab/planx-core": "git+https://github.com/theopensystemslab/planx-core#a9c51ef",
     "@types/isomorphic-fetch": "^0.0.36",
     "adm-zip": "^0.5.10",
     "aws-sdk": "^2.1467.0",
diff --git a/api.planx.uk/pnpm-lock.yaml b/api.planx.uk/pnpm-lock.yaml
index e902792503..5453636c76 100644
--- a/api.planx.uk/pnpm-lock.yaml
+++ b/api.planx.uk/pnpm-lock.yaml
@@ -9,8 +9,8 @@ dependencies:
     specifier: ^2.1.8
     version: 2.1.8
   '@opensystemslab/planx-core':
-    specifier: git+https://github.com/theopensystemslab/planx-core#a1ca966
-    version: github.com/theopensystemslab/planx-core/a1ca966
+    specifier: git+https://github.com/theopensystemslab/planx-core#a9c51ef
+    version: github.com/theopensystemslab/planx-core/a9c51ef
   '@types/isomorphic-fetch':
     specifier: ^0.0.36
     version: 0.0.36
@@ -974,16 +974,6 @@ packages:
       react: 18.2.0
     dev: false
 
-  /@emotion/serialize@1.1.2:
-    resolution: {integrity: sha512-zR6a/fkFP4EAcCMQtLOhIgpprZOwNmCldtpaISpvz348+DP4Mz8ZoKaGGCQpbzepNIUWbq4w6hNZkwDyKoS+HA==}
-    dependencies:
-      '@emotion/hash': 0.9.1
-      '@emotion/memoize': 0.8.1
-      '@emotion/unitless': 0.8.1
-      '@emotion/utils': 1.2.1
-      csstype: 3.1.3
-    dev: false
-
   /@emotion/serialize@1.1.3:
     resolution: {integrity: sha512-iD4D6QVZFDhcbH0RAG1uVu1CwVLMWUkCvAqqlewO/rxf8+87yIBAlt4+AxMiiKPLs5hFc0owNk/sLLAOROw3cA==}
     dependencies:
@@ -1014,7 +1004,7 @@ packages:
       '@emotion/babel-plugin': 11.11.0
       '@emotion/is-prop-valid': 1.2.1
       '@emotion/react': 11.11.3(react@18.2.0)
-      '@emotion/serialize': 1.1.2
+      '@emotion/serialize': 1.1.3
       '@emotion/use-insertion-effect-with-fallbacks': 1.0.1(react@18.2.0)
       '@emotion/utils': 1.2.1
       react: 18.2.0
@@ -8597,8 +8587,8 @@ packages:
     resolution: {integrity: sha512-iC+8Io04lddc+mVqQ9AZ7OQ2MrUKGN+oIQyq1vemgt46jwCwLfhq7/pwnBnNXXXZb8VTVLKwp9EDkx+ryxIWmg==}
     dev: false
 
-  github.com/theopensystemslab/planx-core/a1ca966:
-    resolution: {tarball: https://codeload.github.com/theopensystemslab/planx-core/tar.gz/a1ca966}
+  github.com/theopensystemslab/planx-core/a9c51ef:
+    resolution: {tarball: https://codeload.github.com/theopensystemslab/planx-core/tar.gz/a9c51ef}
     name: '@opensystemslab/planx-core'
     version: 1.0.0
     prepare: true
diff --git a/e2e/tests/api-driven/package.json b/e2e/tests/api-driven/package.json
index 796dd34cf3..3d799a4793 100644
--- a/e2e/tests/api-driven/package.json
+++ b/e2e/tests/api-driven/package.json
@@ -6,7 +6,7 @@
   },
   "dependencies": {
     "@cucumber/cucumber": "^9.3.0",
-    "@opensystemslab/planx-core": "git+https://github.com/theopensystemslab/planx-core#a1ca966",
+    "@opensystemslab/planx-core": "git+https://github.com/theopensystemslab/planx-core#a9c51ef",
     "axios": "^1.6.0",
     "dotenv": "^16.3.1",
     "dotenv-expand": "^10.0.0",
diff --git a/e2e/tests/api-driven/pnpm-lock.yaml b/e2e/tests/api-driven/pnpm-lock.yaml
index d10c06cb05..b342b89fb9 100644
--- a/e2e/tests/api-driven/pnpm-lock.yaml
+++ b/e2e/tests/api-driven/pnpm-lock.yaml
@@ -9,8 +9,8 @@ dependencies:
     specifier: ^9.3.0
     version: 9.3.0
   '@opensystemslab/planx-core':
-    specifier: git+https://github.com/theopensystemslab/planx-core#a1ca966
-    version: github.com/theopensystemslab/planx-core/a1ca966
+    specifier: git+https://github.com/theopensystemslab/planx-core#a9c51ef
+    version: github.com/theopensystemslab/planx-core/a9c51ef
   axios:
     specifier: ^1.6.0
     version: 1.6.0
@@ -327,16 +327,6 @@ packages:
       react: 18.2.0
     dev: false
 
-  /@emotion/serialize@1.1.2:
-    resolution: {integrity: sha512-zR6a/fkFP4EAcCMQtLOhIgpprZOwNmCldtpaISpvz348+DP4Mz8ZoKaGGCQpbzepNIUWbq4w6hNZkwDyKoS+HA==}
-    dependencies:
-      '@emotion/hash': 0.9.1
-      '@emotion/memoize': 0.8.1
-      '@emotion/unitless': 0.8.1
-      '@emotion/utils': 1.2.1
-      csstype: 3.1.2
-    dev: false
-
   /@emotion/serialize@1.1.3:
     resolution: {integrity: sha512-iD4D6QVZFDhcbH0RAG1uVu1CwVLMWUkCvAqqlewO/rxf8+87yIBAlt4+AxMiiKPLs5hFc0owNk/sLLAOROw3cA==}
     dependencies:
@@ -365,7 +355,7 @@ packages:
       '@emotion/babel-plugin': 11.11.0
       '@emotion/is-prop-valid': 1.2.1
       '@emotion/react': 11.11.3(react@18.2.0)
-      '@emotion/serialize': 1.1.2
+      '@emotion/serialize': 1.1.3
       '@emotion/use-insertion-effect-with-fallbacks': 1.0.1(react@18.2.0)
       '@emotion/utils': 1.2.1
       react: 18.2.0
@@ -2831,8 +2821,8 @@ packages:
     resolution: {integrity: sha512-iC+8Io04lddc+mVqQ9AZ7OQ2MrUKGN+oIQyq1vemgt46jwCwLfhq7/pwnBnNXXXZb8VTVLKwp9EDkx+ryxIWmg==}
     dev: false
 
-  github.com/theopensystemslab/planx-core/a1ca966:
-    resolution: {tarball: https://codeload.github.com/theopensystemslab/planx-core/tar.gz/a1ca966}
+  github.com/theopensystemslab/planx-core/a9c51ef:
+    resolution: {tarball: https://codeload.github.com/theopensystemslab/planx-core/tar.gz/a9c51ef}
     name: '@opensystemslab/planx-core'
     version: 1.0.0
     prepare: true
diff --git a/e2e/tests/ui-driven/package.json b/e2e/tests/ui-driven/package.json
index 005ea8d2f4..ede932b41f 100644
--- a/e2e/tests/ui-driven/package.json
+++ b/e2e/tests/ui-driven/package.json
@@ -8,7 +8,7 @@
     "postinstall": "./install-dependencies.sh"
   },
   "dependencies": {
-    "@opensystemslab/planx-core": "git+https://github.com/theopensystemslab/planx-core#a1ca966",
+    "@opensystemslab/planx-core": "git+https://github.com/theopensystemslab/planx-core#a9c51ef",
     "axios": "^1.6.2",
     "dotenv": "^16.3.1",
     "eslint": "^8.56.0",
diff --git a/e2e/tests/ui-driven/pnpm-lock.yaml b/e2e/tests/ui-driven/pnpm-lock.yaml
index 06047126dd..6fe39975e4 100644
--- a/e2e/tests/ui-driven/pnpm-lock.yaml
+++ b/e2e/tests/ui-driven/pnpm-lock.yaml
@@ -6,8 +6,8 @@ settings:
 
 dependencies:
   '@opensystemslab/planx-core':
-    specifier: git+https://github.com/theopensystemslab/planx-core#a1ca966
-    version: github.com/theopensystemslab/planx-core/a1ca966
+    specifier: git+https://github.com/theopensystemslab/planx-core#a9c51ef
+    version: github.com/theopensystemslab/planx-core/a9c51ef
   axios:
     specifier: ^1.6.2
     version: 1.6.2
@@ -173,16 +173,6 @@ packages:
       react: 18.2.0
     dev: false
 
-  /@emotion/serialize@1.1.2:
-    resolution: {integrity: sha512-zR6a/fkFP4EAcCMQtLOhIgpprZOwNmCldtpaISpvz348+DP4Mz8ZoKaGGCQpbzepNIUWbq4w6hNZkwDyKoS+HA==}
-    dependencies:
-      '@emotion/hash': 0.9.1
-      '@emotion/memoize': 0.8.1
-      '@emotion/unitless': 0.8.1
-      '@emotion/utils': 1.2.1
-      csstype: 3.1.2
-    dev: false
-
   /@emotion/serialize@1.1.3:
     resolution: {integrity: sha512-iD4D6QVZFDhcbH0RAG1uVu1CwVLMWUkCvAqqlewO/rxf8+87yIBAlt4+AxMiiKPLs5hFc0owNk/sLLAOROw3cA==}
     dependencies:
@@ -211,7 +201,7 @@ packages:
       '@emotion/babel-plugin': 11.11.0
       '@emotion/is-prop-valid': 1.2.1
       '@emotion/react': 11.11.3(react@18.2.0)
-      '@emotion/serialize': 1.1.2
+      '@emotion/serialize': 1.1.3
       '@emotion/use-insertion-effect-with-fallbacks': 1.0.1(react@18.2.0)
       '@emotion/utils': 1.2.1
       react: 18.2.0
@@ -2578,8 +2568,8 @@ packages:
     resolution: {integrity: sha512-iC+8Io04lddc+mVqQ9AZ7OQ2MrUKGN+oIQyq1vemgt46jwCwLfhq7/pwnBnNXXXZb8VTVLKwp9EDkx+ryxIWmg==}
     dev: false
 
-  github.com/theopensystemslab/planx-core/a1ca966:
-    resolution: {tarball: https://codeload.github.com/theopensystemslab/planx-core/tar.gz/a1ca966}
+  github.com/theopensystemslab/planx-core/a9c51ef:
+    resolution: {tarball: https://codeload.github.com/theopensystemslab/planx-core/tar.gz/a9c51ef}
     name: '@opensystemslab/planx-core'
     version: 1.0.0
     prepare: true
diff --git a/editor.planx.uk/package.json b/editor.planx.uk/package.json
index 1b27fb38cc..494ded5373 100644
--- a/editor.planx.uk/package.json
+++ b/editor.planx.uk/package.json
@@ -14,7 +14,7 @@
     "@mui/styles": "^5.15.2",
     "@mui/utils": "^5.15.2",
     "@opensystemslab/map": "^0.7.5",
-    "@opensystemslab/planx-core": "git+https://github.com/theopensystemslab/planx-core#a1ca966",
+    "@opensystemslab/planx-core": "git+https://github.com/theopensystemslab/planx-core#a9c51ef",
     "@tiptap/core": "^2.0.3",
     "@tiptap/extension-bold": "^2.0.3",
     "@tiptap/extension-bubble-menu": "^2.1.13",
diff --git a/editor.planx.uk/pnpm-lock.yaml b/editor.planx.uk/pnpm-lock.yaml
index 995b439a58..4f84c08af2 100644
--- a/editor.planx.uk/pnpm-lock.yaml
+++ b/editor.planx.uk/pnpm-lock.yaml
@@ -45,8 +45,8 @@ dependencies:
     specifier: ^0.7.5
     version: 0.7.5
   '@opensystemslab/planx-core':
-    specifier: git+https://github.com/theopensystemslab/planx-core#a1ca966
-    version: github.com/theopensystemslab/planx-core/a1ca966(@types/react@18.2.45)
+    specifier: git+https://github.com/theopensystemslab/planx-core#a9c51ef
+    version: github.com/theopensystemslab/planx-core/a9c51ef(@types/react@18.2.45)
   '@tiptap/core':
     specifier: ^2.0.3
     version: 2.0.3(@tiptap/pm@2.0.3)
@@ -21143,11 +21143,12 @@ packages:
       use-sync-external-store: 1.2.0(react@18.2.0)
     dev: false
 
-  github.com/theopensystemslab/planx-core/a1ca966(@types/react@18.2.45):
-    resolution: {tarball: https://codeload.github.com/theopensystemslab/planx-core/tar.gz/a1ca966}
-    id: github.com/theopensystemslab/planx-core/a1ca966
+  github.com/theopensystemslab/planx-core/a9c51ef(@types/react@18.2.45):
+    resolution: {tarball: https://codeload.github.com/theopensystemslab/planx-core/tar.gz/a9c51ef}
+    id: github.com/theopensystemslab/planx-core/a9c51ef
     name: '@opensystemslab/planx-core'
     version: 1.0.0
+    prepare: true
     requiresBuild: true
     dependencies:
       '@emotion/react': 11.11.3(@types/react@18.2.45)(react@18.2.0)