diff --git a/.changeset/pre.json b/.changeset/pre.json
index 486b996a1c2..4a22551bc47 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -10,12 +10,15 @@
     "early-bobcats-eat",
     "flat-beans-knock",
     "gorgeous-zebras-confess",
+    "itchy-penguins-worry",
     "kind-toys-tie",
     "long-zoos-ring",
+    "mean-bottles-travel",
     "nasty-camels-pay",
     "nervous-owls-hear",
     "nice-countries-share",
     "slimy-points-end",
-    "small-bears-confess"
+    "small-bears-confess",
+    "wicked-pans-appear"
   ]
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e996870b04..19e63d1ce80 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @apollo/client
 
+## 3.12.0-rc.2
+
+### Patch Changes
+
+- [#12139](https://github.com/apollographql/apollo-client/pull/12139) [`5a53e15`](https://github.com/apollographql/apollo-client/commit/5a53e15e713e5eb2ebc9216615ea1a845fad2685) Thanks [@phryneas](https://github.com/phryneas)! - Fix issue where masked data would sometimes get returned when the field was part of a child fragment from a fragment unmasked by the parent query.
+
+- [#12139](https://github.com/apollographql/apollo-client/pull/12139) [`5a53e15`](https://github.com/apollographql/apollo-client/commit/5a53e15e713e5eb2ebc9216615ea1a845fad2685) Thanks [@phryneas](https://github.com/phryneas)! - Fix issue where the warning emitted by `@unmask(mode: "migrate")` would trigger unnecessarily when the fragment was used alongside a masked fragment inside an inline fragment.
+
+- [#12139](https://github.com/apollographql/apollo-client/pull/12139) [`5a53e15`](https://github.com/apollographql/apollo-client/commit/5a53e15e713e5eb2ebc9216615ea1a845fad2685) Thanks [@phryneas](https://github.com/phryneas)! - Fix issue that threw errors when masking partial data with `@unmask(mode: "migrate")`.
+
 ## 3.12.0-rc.1
 
 ### Minor Changes
diff --git a/package-lock.json b/package-lock.json
index 564287fac9f..cb729634020 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@apollo/client",
-  "version": "3.12.0-rc.1",
+  "version": "3.12.0-rc.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@apollo/client",
-      "version": "3.12.0-rc.1",
+      "version": "3.12.0-rc.2",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 22b4d8bc253..684854ff5a6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@apollo/client",
-  "version": "3.12.0-rc.1",
+  "version": "3.12.0-rc.2",
   "description": "A fully-featured caching GraphQL client.",
   "private": true,
   "keywords": [