diff --git a/_service b/_service
index 07397ac..bcd82e4 100644
--- a/_service
+++ b/_service
@@ -3,7 +3,7 @@
   <service mode="manual" name="download_url">
      <param name="protocol">https</param>
      <param name="host">github.com</param>
-     <param name="path">/sile-typesetter/sile/releases/download/v0.15.4/sile-0.15.4.tar.zst</param>
+     <param name="path">/sile-typesetter/sile/releases/download/v0.15.5/sile-0.15.5.tar.zst</param>
   </service>
   <service name="cargo_vendor" mode="manual">
      <param name="src">sile*.tar.zst</param>
diff --git a/sile-0.15.4.tar.zst b/sile-0.15.4.tar.zst
deleted file mode 100644
index 70ab3e7..0000000
--- a/sile-0.15.4.tar.zst
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:35d837b382ef4933489baea169264b94143da1538e71cdbc640c2f75c39e2358
-size 3293199
diff --git a/sile-0.15.5.tar.zst b/sile-0.15.5.tar.zst
new file mode 100644
index 0000000..c0502d1
--- /dev/null
+++ b/sile-0.15.5.tar.zst
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d20137b02d16302d287670fd285ad28ac3b8d3af916460aa6bc8cbff9321b9f9
+size 3323692
diff --git a/sile.changes b/sile.changes
index c9fe8d6..abc9bd8 100644
--- a/sile.changes
+++ b/sile.changes
@@ -1,3 +1,16 @@
+-------------------------------------------------------------------
+Sat Aug 31 03:13:42 UTC 2024 - Gordon Leung <pirateclip@protonmail.com>
+
+- Update to 0.15.5:
+  * New Features
+    - packages: Support biblatex date field and improve date formatting
+  * Bug Fixes
+    - build: Fix distribution of unit tests clean up dist file list
+    - classes: Make document state available during class's post init
+    - cli: Suppress trace info in quiet for warnings but do show errors
+    - packages: Parse and split all bibtex name fields
+    - packages: Use non-breakable space in bibTeX name splitting, not tilde
+
 -------------------------------------------------------------------
 Fri Jun 28 17:30:05 UTC 2024 - Gordon Leung <pirateclip@protonmail.com>
 
diff --git a/sile.spec b/sile.spec
index 822fa90..44388b8 100644
--- a/sile.spec
+++ b/sile.spec
@@ -18,7 +18,7 @@
 
 %bcond_without  tests
 Name:           sile
-Version:        0.15.4
+Version:        0.15.5
 Release:        0
 Summary:        Simon’s Improved Layout Engine
 License:        MIT
diff --git a/vendor.tar.zst b/vendor.tar.zst
index 87c0dc3..e8b8f4c 100644
--- a/vendor.tar.zst
+++ b/vendor.tar.zst
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6db572f1cab042ac236e906e7599ac123733b19a9862a9353ed350b0bd420faa
-size 14264242
+oid sha256:2be656bea83110f5c6fbbdba004eb795cf4179611ac7ccef92f32ea36f092963
+size 14532693