diff --git a/.unreleased/fix_7088 b/.unreleased/fix_7088
deleted file mode 100644
index aae3f1967b8..00000000000
--- a/.unreleased/fix_7088
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes: #7088 Fix leaks with functions in DML
-Thanks: @Kazmirchuk for reporting this
diff --git a/.unreleased/pr_7061 b/.unreleased/pr_7061
deleted file mode 100644
index 82e9e1c1d23..00000000000
--- a/.unreleased/pr_7061
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #7061 Fix handling of multiple unique indexes in compressed INSERT
diff --git a/.unreleased/pr_7080 b/.unreleased/pr_7080
deleted file mode 100644
index 40ed3e0b7e6..00000000000
--- a/.unreleased/pr_7080
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #7080 Fix `corresponding equivalence member not found` error
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b223ed71d54..248a8be2e4e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,24 @@
 `psql` with the `-X` flag to prevent any `.psqlrc` commands from
 accidentally triggering the load of a previous DB version.**
 
+
+## 2.15.3 (2024-07-02)
+
+This release contains performance improvements and bug fixes since
+the 2.15.2 release. Best practice is to upgrade at the next
+available opportunity.
+
+
+**Features**
+
+**Bugfixes**
+* #7061 Fix handling of multiple unique indexes in compressed INSERT
+* #7080 Fix `corresponding equivalence member not found` error
+* #7088 Fix leaks with functions in DML
+
+**Thanks**
+* @Kazmirchuk for reporting this
+
 ## 2.15.2 (2024-06-07)
 
 This release contains  bug fixes since the 2.15.1 release.
diff --git a/sql/CMakeLists.txt b/sql/CMakeLists.txt
index ef0280249bb..a3a9330f7ba 100644
--- a/sql/CMakeLists.txt
+++ b/sql/CMakeLists.txt
@@ -48,11 +48,12 @@ set(MOD_FILES
     updates/2.14.1--2.14.2.sql
     updates/2.14.2--2.15.0.sql
     updates/2.15.0--2.15.1.sql
-    updates/2.15.1--2.15.2.sql)
+    updates/2.15.1--2.15.2.sql
+    updates/2.15.2--2.15.3.sql)
 
 # The downgrade file to generate a downgrade script for the current version, as
 # specified in version.config
-set(CURRENT_REV_FILE 2.15.2--2.15.1.sql)
+set(CURRENT_REV_FILE 2.15.3--2.15.2.sql)
 # Files for generating old downgrade scripts. This should only include files for
 # downgrade from one version to its previous version since we do not support
 # skipping versions when downgrading.
@@ -92,7 +93,8 @@ set(OLD_REV_FILES
     2.14.2--2.14.1.sql
     2.15.0--2.14.2.sql
     2.15.1--2.15.0.sql
-    2.15.2--2.15.1.sql)
+    2.15.2--2.15.1.sql
+    2.15.3--2.15.2.sql)
 
 set(MODULE_PATHNAME "$libdir/timescaledb-${PROJECT_VERSION_MOD}")
 set(LOADER_PATHNAME "$libdir/timescaledb")
diff --git a/sql/updates/2.15.2--2.15.3.sql b/sql/updates/2.15.2--2.15.3.sql
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/sql/updates/2.15.3--2.15.2.sql b/sql/updates/2.15.3--2.15.2.sql
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/version.config b/version.config
index e78132be7c6..6de77b0b4d0 100644
--- a/version.config
+++ b/version.config
@@ -1,3 +1,3 @@
-version = 2.15.2
-update_from_version = 2.15.1
-downgrade_to_version = 2.15.1
+version = 2.15.3
+update_from_version = 2.15.2
+downgrade_to_version = 2.15.2