diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d942d6e3..3921cd2bb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # ChangeLog
 
+## 3.17.0
+* @akashic/pdi-types@1.13.0 に追従
+  * サポートする `CompisiteOperation` に `"difference"` と `"saturation"` を追加
+
 ## 3.16.6
 * exports.default をサポートする `g.ModuleManager#_internalRequire` を追加
 
diff --git a/package-lock.json b/package-lock.json
index e5fdb0db9..41450c4ec 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,16 +1,16 @@
 {
   "name": "@akashic/akashic-engine",
-  "version": "3.16.6",
+  "version": "3.17.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@akashic/akashic-engine",
-      "version": "3.16.6",
+      "version": "3.17.0",
       "license": "MIT",
       "dependencies": {
         "@akashic/game-configuration": "~2.1.0",
-        "@akashic/pdi-types": "~1.12.0",
+        "@akashic/pdi-types": "^1.13.0",
         "@akashic/playlog": "~3.3.0",
         "@akashic/trigger": "~2.1.0"
       },
@@ -94,20 +94,15 @@
       }
     },
     "node_modules/@akashic/pdi-types": {
-      "version": "1.12.0",
-      "resolved": "https://registry.npmjs.org/@akashic/pdi-types/-/pdi-types-1.12.0.tgz",
-      "integrity": "sha512-kgjUvhdDBFX0oDRy2imdST49T13cSBnRKy09sryWOxMicmq6JvVI3hMuqyyQoc18csr46N8DonkHFSE49skCXA==",
+      "version": "1.13.0",
+      "resolved": "https://registry.npmjs.org/@akashic/pdi-types/-/pdi-types-1.13.0.tgz",
+      "integrity": "sha512-yyRKDis3Zqq/YWoaCrW1TG0sA3WjRLZbyR82Slp5Gs2bSHHwZ2wVYBw2QF9u9w5iG7syBJ7KL5kS1zNd33xUQw==",
       "dependencies": {
         "@akashic/amflow": "~3.3.0",
         "@akashic/playlog": "~3.3.0",
-        "@akashic/trigger": "~2.0.0"
+        "@akashic/trigger": "~2.1.0"
       }
     },
-    "node_modules/@akashic/pdi-types/node_modules/@akashic/trigger": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/@akashic/trigger/-/trigger-2.0.1.tgz",
-      "integrity": "sha512-3AqXJqh5EjRQDpFFDWBAGSHIwZKB5A3YpKc8mckXsp0qq6BZImk13KpDYX1OJJOpx49cAAQoXxrjwnPFMsS87Q=="
-    },
     "node_modules/@akashic/playlog": {
       "version": "3.3.0",
       "resolved": "https://registry.npmjs.org/@akashic/playlog/-/playlog-3.3.0.tgz",
diff --git a/package.json b/package.json
index 76854d520..904115d5e 100644
--- a/package.json
+++ b/package.json
@@ -1,11 +1,11 @@
 {
   "name": "@akashic/akashic-engine",
-  "version": "3.16.6",
+  "version": "3.17.0",
   "description": "The core library of Akashic Engine",
   "main": "index.js",
   "dependencies": {
     "@akashic/game-configuration": "~2.1.0",
-    "@akashic/pdi-types": "~1.12.0",
+    "@akashic/pdi-types": "^1.13.0",
     "@akashic/playlog": "~3.3.0",
     "@akashic/trigger": "~2.1.0"
   },
diff --git a/src/Util.ts b/src/Util.ts
index 25c4ce318..b6f0d9fc1 100644
--- a/src/Util.ts
+++ b/src/Util.ts
@@ -98,6 +98,8 @@ export module Util {
 		[CompOp.ExperimentalDestinationIn]: "experimental-destination-in",
 		[CompOp.DestinationOut]: "destination-out",
 		[CompOp.DestinationOver]: "destination-over",
-		[CompOp.Xor]: "xor"
+		[CompOp.Xor]: "xor",
+		[CompOp.Difference]: "difference",
+		[CompOp.Saturation]: "saturation"
 	};
 }