diff --git a/packages/sanity/package.json b/packages/sanity/package.json
index a96f681dfd09..9c85ee673b82 100644
--- a/packages/sanity/package.json
+++ b/packages/sanity/package.json
@@ -153,7 +153,7 @@
     "@dnd-kit/sortable": "^7.0.1",
     "@dnd-kit/utilities": "^3.2.0",
     "@juggle/resize-observer": "^3.3.1",
-    "@portabletext/editor": "^1.15.0",
+    "@portabletext/editor": "^1.15.3",
     "@portabletext/react": "^3.0.0",
     "@rexxars/react-json-inspector": "^8.0.1",
     "@sanity/asset-utils": "^2.0.6",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5801da2dde1c..f230d0f5572d 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1455,7 +1455,7 @@ importers:
         specifier: ^3.3.1
         version: 3.4.0
       '@portabletext/editor':
-        specifier: ^1.15.0
+        specifier: ^1.15.3
         version: 1.15.3(@sanity/block-tools@packages+@sanity+block-tools)(@sanity/schema@packages+@sanity+schema)(@sanity/types@packages+@sanity+types)(@types/react@18.3.14)(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(rxjs@7.8.1)(styled-components@6.1.13(react-dom@18.3.1(react@18.3.1))(react@18.3.1))
       '@portabletext/react':
         specifier: ^3.0.0