diff --git a/packages/content-source-maps/package.json b/packages/content-source-maps/package.json
index 1dbc4b4a..cf11c148 100644
--- a/packages/content-source-maps/package.json
+++ b/packages/content-source-maps/package.json
@@ -45,6 +45,6 @@
   "devDependencies": {
     "@contentful/rich-text-types": "17.2.7",
     "chokidar": "5.0.0",
-    "contentful": "11.9.0"
+    "contentful": "11.12.0"
   }
 }
diff --git a/packages/live-preview-sdk/package.json b/packages/live-preview-sdk/package.json
index ef492dcd..b2a282ad 100644
--- a/packages/live-preview-sdk/package.json
+++ b/packages/live-preview-sdk/package.json
@@ -60,7 +60,7 @@
     "@types/react": "19.2.7",
     "@types/react-dom": "19.2.3",
     "@vitejs/plugin-react-swc": "4.3.0",
-    "contentful": "11.9.0",
+    "contentful": "11.12.0",
     "contentful-management": "12.2.0",
     "graphql": "16.13.2",
     "jsdom": "29.0.1",
diff --git a/yarn.lock b/yarn.lock
index 9103fa32..520547d1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2396,7 +2396,7 @@ available-typed-arrays@^1.0.7:
   dependencies:
     possible-typed-array-names "^1.0.0"
 
-axios@^1.12.0, axios@^1.12.2, axios@^1.13.5:
+axios@^1.12.0, axios@^1.13.5:
   version "1.15.0"
   resolved "https://registry.yarnpkg.com/axios/-/axios-1.15.0.tgz#0fcee91ef03d386514474904b27863b2c683bf4f"
   integrity sha512-wWyJDlAatxk30ZJer+GeCWS209sA42X+N5jU2jy6oHTp7ufw8uzUTVFBX9+wTfAlhiJXGS0Bq7X6efruWjuK9Q==
@@ -2904,7 +2904,7 @@ contentful-resolve-response@^1.9.4:
   dependencies:
     fast-copy "^3.0.2"
 
-contentful-sdk-core@^9.0.1, contentful-sdk-core@^9.4.4:
+contentful-sdk-core@^9.4.4:
   version "9.4.4"
   resolved "https://registry.yarnpkg.com/contentful-sdk-core/-/contentful-sdk-core-9.4.4.tgz#ff698f45505183104b4c2859b486c7ee2fcb8607"
   integrity sha512-61MfMyMU23dqCEOTHaHGys16tK2D0tbDe67GPcl6JkfbCcnhtmgTMLUbBnimW5wQse1mNmwS7lK2BNsz+rlFjA==
@@ -2916,17 +2916,18 @@ contentful-sdk-core@^9.0.1, contentful-sdk-core@^9.4.4:
   optionalDependencies:
     "@rollup/rollup-linux-x64-gnu" "^4.18.0"
 
-contentful@11.9.0:
-  version "11.9.0"
-  resolved "https://registry.yarnpkg.com/contentful/-/contentful-11.9.0.tgz#7ec509fe72832d80b6832996433e765678fc0645"
-  integrity sha512-nQAiYWyDWec+LaXSiclYnmK0QZ65dGqBnMKzffrqW0Q1B2SQ9LW0b07UshN56aPXDfX7sf5MRvlUVTW9v5+iLw==
+contentful@11.12.0:
+  version "11.12.0"
+  resolved "https://registry.yarnpkg.com/contentful/-/contentful-11.12.0.tgz#c2aba78f68470b4edddbfd378d03e8f22ce923d4"
+  integrity sha512-L4dbwZA0jieiFfIJPAj9NTpx28Ey8HRRkwo69WqMoij6HikbBJ7Lw5gG9zBn/wM4FigFWuKEKd9A4sCyi7hqbA==
   dependencies:
     "@contentful/content-source-maps" "^0.11.33"
     "@contentful/rich-text-types" "^16.6.1"
-    axios "^1.12.2"
+    axios "^1.13.5"
     contentful-resolve-response "^1.9.4"
-    contentful-sdk-core "^9.0.1"
+    contentful-sdk-core "^9.4.4"
     json-stringify-safe "^5.0.1"
+    tslib "^2.8.1"
     type-fest "^4.0.0"
 
 conventional-changelog-angular@7.0.0:
@@ -8235,10 +8236,10 @@ tsconfig-paths@^4.1.2:
     minimist "^1.2.6"
     strip-bom "^3.0.0"
 
-tslib@^2.1.0, tslib@^2.3.0, tslib@^2.4.0:
-  version "2.6.2"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.6.2.tgz#703ac29425e7b37cd6fd456e92404d46d1f3e4ae"
-  integrity sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q==
+tslib@^2.1.0, tslib@^2.3.0, tslib@^2.4.0, tslib@^2.8.1:
+  version "2.8.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.8.1.tgz#612efe4ed235d567e8aba5f2a5fab70280ade83f"
+  integrity sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==
 
 tuf-js@^4.0.0:
   version "4.0.0"