diff --git a/conanfile.txt b/conanfile.txt
index d8c75081..8bf5ddfa 100644
--- a/conanfile.txt
+++ b/conanfile.txt
@@ -2,7 +2,7 @@
 OUIBlendish/latest@qno/testing
 OSDialog/latest@qno/testing
 NanoSVG/latest@qno/testing
-stb/20180214@conan/stable
+stb/20190512@conan/stable
 
 SpeexDSP/1.2rc3@qno/testing
 RtAudio/5.1.0@qno/testing