diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4850659024f..77ae367bc02 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 [Full Changelog](In progress)
 
+### Glean
+- Updated to v70.0.0 ([#7598](https://github.com/mozilla/application-services/pull/7598))
+
 # v157.0 (_2026-09-10_)
 
 ## ✨ What's Changed ✨
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 33056e03697..5cd06a45a29 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -14,7 +14,7 @@ kotlinx-serialization = "1.11.0"
 
 # Mozilla
 android-components = "150.0.3"
-glean = "68.0.0"
+glean = "70.0.0"
 rust-android-gradle = "0.9.6"
 
 # AndroidX
diff --git a/megazords/ios-rust/Package.resolved b/megazords/ios-rust/Package.resolved
index fffa5188942..0cae0d981fb 100644
--- a/megazords/ios-rust/Package.resolved
+++ b/megazords/ios-rust/Package.resolved
@@ -5,8 +5,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/mozilla/glean-swift",
       "state" : {
-        "revision" : "afd55ed0bea2aeefc1394f06ab02ad3c6d9178dc",
-        "version" : "69.0.0"
+        "revision" : "c1e7c22e08ba85e0f7d0bcfa0efd49bb92dded5e",
+        "version" : "70.0.0"
       }
     }
   ],