diff --git a/ghc-skylighting-core.changes b/ghc-skylighting-core.changes
index 0e99f64..36b219a 100644
--- a/ghc-skylighting-core.changes
+++ b/ghc-skylighting-core.changes
@@ -1,3 +1,26 @@
+-------------------------------------------------------------------
+Tue Jun 20 18:03:58 UTC 2023 - Peter Simons <psimons@suse.com>
+
+- Update skylighting-core to version 0.13.3.
+  ## 0.13.3
+
+    * Add gap language (#167).
+
+    * Update syntax definitions.
+
+    * Add patches for agda.xml and dtd.xml, to wor around a bug in xml-conduit:
+      https://github.com/snoyberg/xml/pull/187
+
+    * Store compiled regexes in RE (#166, Jonathan Coates).
+      This changes the RE type to (lazily) compile the regex when constructed,
+      rather than in the tokenizer. This allows us to avoid re-compiling
+      regexes for each separate tokenize call, instead sharing them globally.
+      We try to hide the internals of this, exposing the previous interface
+      `(RE { reString, reCaseSensitive })` with pattern synonyms.
+
+    * ConTeXt: fix handling of spaces in non-normal tokens (Albert Krewinkel).
+      This ensures that multiple spaces won't be collapsed into a single space.
+
 -------------------------------------------------------------------
 Thu Mar 30 17:08:18 UTC 2023 - Peter Simons <psimons@suse.com>
 
diff --git a/ghc-skylighting-core.spec b/ghc-skylighting-core.spec
index 6b44b9a..309215c 100644
--- a/ghc-skylighting-core.spec
+++ b/ghc-skylighting-core.spec
@@ -20,7 +20,7 @@
 %global pkgver %{pkg_name}-%{version}
 %bcond_with tests
 Name:           ghc-%{pkg_name}
-Version:        0.13.2.1
+Version:        0.13.3
 Release:        0
 Summary:        Syntax highlighting library
 License:        BSD-3-Clause
diff --git a/skylighting-core-0.13.2.1.tar.gz b/skylighting-core-0.13.2.1.tar.gz
deleted file mode 100644
index a8f2d27..0000000
--- a/skylighting-core-0.13.2.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a480809ced173d6572b349a1874a16ff74b42501e4486e4180b41e27024f65c5
-size 807155
diff --git a/skylighting-core-0.13.3.tar.gz b/skylighting-core-0.13.3.tar.gz
new file mode 100644
index 0000000..2bac62a
--- /dev/null
+++ b/skylighting-core-0.13.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c6d0fae4aaa80f4dfca2b516ad8a864a6e8b5be7fdba039bd6fb00cb68c63d5
+size 854171