diff --git a/client/revision b/client/revision
index 609b8d93d..9930ff6ee 100644
--- a/client/revision
+++ b/client/revision
@@ -1 +1 @@
-1.0_rc18
+1.0_rc19
diff --git a/libraries/entropy/revision b/libraries/entropy/revision
index 609b8d93d..9930ff6ee 100644
--- a/libraries/entropy/revision
+++ b/libraries/entropy/revision
@@ -1 +1 @@
-1.0_rc18
+1.0_rc19
diff --git a/server/revision b/server/revision
index 609b8d93d..9930ff6ee 100644
--- a/server/revision
+++ b/server/revision
@@ -1 +1 @@
-1.0_rc18
+1.0_rc19
diff --git a/sulfur/src/sulfur/revision b/sulfur/src/sulfur/revision
index 609b8d93d..9930ff6ee 100644
--- a/sulfur/src/sulfur/revision
+++ b/sulfur/src/sulfur/revision
@@ -1 +1 @@
-1.0_rc18
+1.0_rc19