diff --git a/ChangeLog.md b/ChangeLog.md
index f6f28418..e3d5949c 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -3,6 +3,9 @@
   * Do not include utility slot DPS/EPS/HPS in summary information
   * Ensure that auto loader special shows in the tooltip
   * Ensure that ship mass is recalculated when appropriate
+  * Use coriolis-data 2.2.13:
+    * Add plasma slug special effect for plasma accelerator
+    * Tweak hull costs of ships
 
 #2.2.12
   * Tidy up old references to coriolis.io
diff --git a/package.json b/package.json
index 64bd1106..f4d6bfbb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "coriolis_shipyard",
-  "version": "2.2.13b",
+  "version": "2.2.13",
   "repository": {
     "type": "git",
     "url": "https://github.com/EDCD/coriolis"