diff --git a/projects/packages/jetpack-mu-wpcom/changelog/update-newspack-blocks-sync_to_4.5.7 b/projects/packages/jetpack-mu-wpcom/changelog/update-newspack-blocks-sync_to_4.5.7
new file mode 100644
index 0000000000000..f28fa85e66b45
--- /dev/null
+++ b/projects/packages/jetpack-mu-wpcom/changelog/update-newspack-blocks-sync_to_4.5.7
@@ -0,0 +1,4 @@
+Significance: patch
+Type: changed
+
+Newspack Blocks: Update to 4.5.7.
diff --git a/projects/plugins/mu-wpcom-plugin/changelog/update-newspack-blocks-sync_to_4.5.7 b/projects/plugins/mu-wpcom-plugin/changelog/update-newspack-blocks-sync_to_4.5.7
new file mode 100644
index 0000000000000..f28fa85e66b45
--- /dev/null
+++ b/projects/plugins/mu-wpcom-plugin/changelog/update-newspack-blocks-sync_to_4.5.7
@@ -0,0 +1,4 @@
+Significance: patch
+Type: changed
+
+Newspack Blocks: Update to 4.5.7.
diff --git a/projects/plugins/wpcomsh/changelog/update-newspack-blocks-sync_to_4.5.7 b/projects/plugins/wpcomsh/changelog/update-newspack-blocks-sync_to_4.5.7
new file mode 100644
index 0000000000000..f28fa85e66b45
--- /dev/null
+++ b/projects/plugins/wpcomsh/changelog/update-newspack-blocks-sync_to_4.5.7
@@ -0,0 +1,4 @@
+Significance: patch
+Type: changed
+
+Newspack Blocks: Update to 4.5.7.