diff --git a/CHANGELOG.md b/CHANGELOG.md
index d91940bddbc..400bf824437 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1 +1,2 @@
-Inject an environment variable in the node functions emulator to tell the google-gax SDK not to look for the metadata service. (#6860)
+- Release Firestore Emulator 1.19.3 which fixes ancestor and namespace scope queries for Datastore Mode. This release also fixes internal errors seen across REST API and firebase-js-sdk.
+- Inject an environment variable in the node functions emulator to tell the google-gax SDK not to look for the metadata service. (#6860)
diff --git a/src/emulator/downloadableEmulators.ts b/src/emulator/downloadableEmulators.ts
index c6f93633338..85d54f98727 100644
--- a/src/emulator/downloadableEmulators.ts
+++ b/src/emulator/downloadableEmulators.ts
@@ -33,9 +33,9 @@ const EMULATOR_UPDATE_DETAILS: { [s in DownloadableEmulators]: EmulatorUpdateDet
     expectedChecksum: "2fd771101c0e1f7898c04c9204f2ce63",
   },
   firestore: {
-    version: "1.19.2",
-    expectedSize: 67203281,
-    expectedChecksum: "167205aea99351c08ef293f35009a63c",
+    version: "1.19.3",
+    expectedSize: 67296394,
+    expectedChecksum: "08a9b882a5c38570b6333f3931b1e52b",
   },
   storage: {
     version: "1.1.3",