diff --git a/projects/packages/jetpack-mu-wpcom/changelog/update-synced_newspack_blocks b/projects/packages/jetpack-mu-wpcom/changelog/update-synced_newspack_blocks
new file mode 100644
index 0000000000000..15206e680281d
--- /dev/null
+++ b/projects/packages/jetpack-mu-wpcom/changelog/update-synced_newspack_blocks
@@ -0,0 +1,4 @@
+Significance: minor
+Type: changed
+
+Newspack Blocks: Updated to version 4.5.2.
diff --git a/projects/plugins/mu-wpcom-plugin/changelog/update-synced_newspack_blocks b/projects/plugins/mu-wpcom-plugin/changelog/update-synced_newspack_blocks
new file mode 100644
index 0000000000000..15206e680281d
--- /dev/null
+++ b/projects/plugins/mu-wpcom-plugin/changelog/update-synced_newspack_blocks
@@ -0,0 +1,4 @@
+Significance: minor
+Type: changed
+
+Newspack Blocks: Updated to version 4.5.2.
diff --git a/projects/plugins/wpcomsh/changelog/update-synced_newspack_blocks b/projects/plugins/wpcomsh/changelog/update-synced_newspack_blocks
new file mode 100644
index 0000000000000..15206e680281d
--- /dev/null
+++ b/projects/plugins/wpcomsh/changelog/update-synced_newspack_blocks
@@ -0,0 +1,4 @@
+Significance: minor
+Type: changed
+
+Newspack Blocks: Updated to version 4.5.2.