diff --git a/.changeset/modern-snails-judge.md b/.changeset/modern-snails-judge.md
deleted file mode 100644
index 0992746d..00000000
--- a/.changeset/modern-snails-judge.md
+++ /dev/null
@@ -1,6 +0,0 @@
----
-'@apollo/explorer': minor
-'@apollo/sandbox': minor
----
-
-Support Explorer preflight OAuth in embeds
diff --git a/.changeset/twelve-hats-burn.md b/.changeset/twelve-hats-burn.md
deleted file mode 100644
index 6d3a9c22..00000000
--- a/.changeset/twelve-hats-burn.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@apollo/sandbox": minor
----
-
-sendOperationHeadersInIntrospection config option, default to true
diff --git a/.changeset/unlucky-dogs-yawn.md b/.changeset/unlucky-dogs-yawn.md
deleted file mode 100644
index 7dea92fa..00000000
--- a/.changeset/unlucky-dogs-yawn.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@apollo/explorer": patch
----
-
-Oops!
diff --git a/packages/explorer/CHANGELOG.md b/packages/explorer/CHANGELOG.md
index e298b98c..18c558de 100644
--- a/packages/explorer/CHANGELOG.md
+++ b/packages/explorer/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @apollo/explorer
 
+## 3.7.0
+
+### Minor Changes
+
+- [#288](https://github.com/apollographql/embeddable-explorer/pull/288) [`d4ce484`](https://github.com/apollographql/embeddable-explorer/commit/d4ce48459dc9dd08cc28ee1158363a5fa06a1886) Thanks [@mayakoneval](https://github.com/mayakoneval)! - Support Explorer preflight OAuth in embeds
+
+### Patch Changes
+
+- [#275](https://github.com/apollographql/embeddable-explorer/pull/275) [`7dfce71`](https://github.com/apollographql/embeddable-explorer/commit/7dfce71264651699df2476ad45202037cec7c3ee) Thanks [@mayakoneval](https://github.com/mayakoneval)! - Oops!
+
 ## 3.6.0
 
 ### Minor Changes
diff --git a/packages/explorer/package.json b/packages/explorer/package.json
index 7f6030ad..2db67d57 100644
--- a/packages/explorer/package.json
+++ b/packages/explorer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@apollo/explorer",
-  "version": "3.6.0",
+  "version": "3.7.0",
   "author": "packages@apollographql.com",
   "license": "MIT",
   "repository": {
diff --git a/packages/sandbox/CHANGELOG.md b/packages/sandbox/CHANGELOG.md
index bade5ba6..85fa8b54 100644
--- a/packages/sandbox/CHANGELOG.md
+++ b/packages/sandbox/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @apollo/sandbox
 
+## 2.6.0
+
+### Minor Changes
+
+- [#288](https://github.com/apollographql/embeddable-explorer/pull/288) [`d4ce484`](https://github.com/apollographql/embeddable-explorer/commit/d4ce48459dc9dd08cc28ee1158363a5fa06a1886) Thanks [@mayakoneval](https://github.com/mayakoneval)! - Support Explorer preflight OAuth in embeds
+
+* [#277](https://github.com/apollographql/embeddable-explorer/pull/277) [`5cd64d9`](https://github.com/apollographql/embeddable-explorer/commit/5cd64d9b8de3fdb1592d9468da96953c0f99008f) Thanks [@mayakoneval](https://github.com/mayakoneval)! - sendOperationHeadersInIntrospection config option, default to true
+
 ## 2.5.1
 
 ### Patch Changes
diff --git a/packages/sandbox/package.json b/packages/sandbox/package.json
index f2fa4d13..ad32512a 100644
--- a/packages/sandbox/package.json
+++ b/packages/sandbox/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@apollo/sandbox",
-  "version": "2.5.1",
+  "version": "2.6.0",
   "author": "packages@apollographql.com",
   "license": "MIT",
   "repository": {