diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1d8dcd5f70..5cbeaa8243 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ on:
       - 16x
 
 env:
-  EFFEKSEER_VERSION: 162b
+  EFFEKSEER_VERSION: 162c
 
 jobs:
   tests:
diff --git a/Dev/Editor/EffekseerCore/Core.cs b/Dev/Editor/EffekseerCore/Core.cs
index 7219e93bc2..36e714234d 100644
--- a/Dev/Editor/EffekseerCore/Core.cs
+++ b/Dev/Editor/EffekseerCore/Core.cs
@@ -188,7 +188,7 @@ public override string ToString()
 
 	public class Core
 	{
-		public const string Version = "1.62b";
+		public const string Version = "1.62c";
 
 		public const string OptionFilePath = "config.option.xml";