diff --git a/conanfile.py b/conanfile.py
index e6214f9..c3a6cc7 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -9,7 +9,7 @@
 
 class IOMgrConan(ConanFile):
     name = "iomgr"
-    version = "11.3.12"
+    version = "11.3.13"
 
     homepage = "https://github.com/eBay/IOManager"
     description = "Asynchronous event manager"
@@ -73,6 +73,7 @@ def requirements(self):
         self.requires("libcurl/8.4.0", override=True)
         self.requires("lz4/1.9.4", override=True)
         self.requires("zstd/1.5.5", override=True)
+        self.requires("ninja/1.12.1", override=True)
 
         # ARM needs unreleased versionof libunwind
         if not self.settings.arch in ['x86', 'x86_64']: