diff --git a/gradle.properties b/gradle.properties
index 25f45db09d..4dc4e16c74 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -24,7 +24,7 @@ stdlibMathVectorVersion=1.0.2
 
 
 # Stdlib Level 02
-stdlibCryptoVersion=2.6.2
+stdlibCryptoVersion=2.6.3
 stdlibLogVersion=2.9.0
 stdlibOsVersion=1.8.0
 stdlibProtobufVersion=1.6.0