diff --git a/VALD_SHA b/VALD_SHA
index 4c0790cd..a849c209 100644
--- a/VALD_SHA
+++ b/VALD_SHA
@@ -1 +1 @@
-b2152a2eee8bb2dc58533f33bb35b4506395ca47
+bb8e8dc82e1dc8e17515c94f17931e491c2bcd04
diff --git a/build.gradle b/build.gradle
index fbbd65c1..bc7d02de 100644
--- a/build.gradle
+++ b/build.gradle
@@ -23,7 +23,7 @@ apply plugin: "com.google.protobuf"
 
 group = "org.vdaas.vald"
 archivesBaseName = "vald-client-java"
-version = "1.7.6.Rev1"
+version = "1.7.6.Rev2"
 description = "a client library for Vald (https://github.com/vdaas/vald)."
 
 def isDevBuild
diff --git a/version/VALD_CLIENT_JAVA_VERSION b/version/VALD_CLIENT_JAVA_VERSION
index 146c8b8f..2669dbed 100644
--- a/version/VALD_CLIENT_JAVA_VERSION
+++ b/version/VALD_CLIENT_JAVA_VERSION
@@ -1 +1 @@
-1.7.6.Rev1
+1.7.6.Rev2