diff --git a/ChangeLog.md b/ChangeLog.md
index f115ba1a..73eb7930 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,6 @@
+#2.3.7
+  * Fixed Orca mass-lock
+
 #2.3.5
   * Fix list of available blueprints for Point Defence
   * Fix integrity values for class 6 power plants
diff --git a/dist/index.js b/dist/index.js
index aebce7ea..7b05d8b5 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -2170,7 +2170,7 @@ module.exports = {
         baseArmour: 220,
         hardness: 55,
         hullMass: 290,
-        masslock: 13,
+        masslock: 16,
         pipSpeed: .08375,
         luxuryCabins: true,
         pitch: 25,
diff --git a/dist/index.json b/dist/index.json
index d2dfdfe2..5632088a 100644
--- a/dist/index.json
+++ b/dist/index.json
@@ -3426,7 +3426,7 @@
 				"baseArmour": 220,
 				"hardness": 55,
 				"hullMass": 290,
-				"masslock": 13,
+				"masslock": 16,
 				"pipSpeed": 0.08375,
 				"luxuryCabins": true,
 				"pitch": 25,
diff --git a/package.json b/package.json
index 55de1189..909708ff 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "coriolis-data",
-  "version": "2.3.6",
+  "version": "2.3.7",
   "repository": {
     "type": "git",
     "url": "https://github.com/EDCD/coriolis-data"
diff --git a/ships/orca.json b/ships/orca.json
index efce7088..7e96063c 100755
--- a/ships/orca.json
+++ b/ships/orca.json
@@ -14,7 +14,7 @@
       "baseArmour": 220,
       "hardness": 55,
       "hullMass": 290,
-      "masslock": 13,
+      "masslock": 16,
       "pipSpeed": 0.08375,
       "luxuryCabins": true,
       "pitch": 25,