diff --git a/.changes/4.0.6.md b/.changes/4.0.6.md
new file mode 100644
index 00000000..40ff4bca
--- /dev/null
+++ b/.changes/4.0.6.md
@@ -0,0 +1,6 @@
+## 4.0.6 (September 11, 2024)
+
+NOTES:
+
+* all: This release introduces no functional changes. It does however include dependency updates which address upstream CVEs. ([#552](https://github.com/hashicorp/terraform-provider-tls/issues/552))
+
diff --git a/.changes/unreleased/NOTES-20240910-073620.yaml b/.changes/unreleased/NOTES-20240910-073620.yaml
deleted file mode 100644
index 6241fe60..00000000
--- a/.changes/unreleased/NOTES-20240910-073620.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
-kind: NOTES
-body: 'all: This release introduces no functional changes. It does however include
-  dependency updates which address upstream CVEs.'
-time: 2024-09-10T07:36:20.17731-04:00
-custom:
-  Issue: "552"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e02be0b..523d543e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 4.0.6 (September 11, 2024)
+
+NOTES:
+
+* all: This release introduces no functional changes. It does however include dependency updates which address upstream CVEs. ([#552](https://github.com/hashicorp/terraform-provider-tls/issues/552))
+
 ## 4.0.5 (November 27, 2023)
 
 NOTES: