diff --git a/gradle.properties b/gradle.properties
index 8a4fac91f1..9ad2180de2 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -29,7 +29,7 @@ stdlibCryptoVersion=2.7.2
 stdlibDataXmldataVersion=1.0.0
 stdlibLogVersion=2.10.0
 stdlibOsVersion=1.8.0
-stdlibProtobufVersion=1.6.0
+stdlibProtobufVersion=1.6.1
 stdlibPersistVersion=1.4.0
 stdlibRandomVersion=1.5.0
 stdlibTaskVersion=2.5.0
@@ -62,7 +62,7 @@ stdlibHttpVersion=2.12.0
 
 
 # Stdlib Level 06
-stdlibGrpcVersion=1.12.0
+stdlibGrpcVersion=1.12.1
 stdlibSoapVersion=1.1.0
 stdlibTransactionVersion=1.10.0
 stdlibWebsocketVersion=2.12.0