diff --git a/Rules.make.standalone b/Rules.make.standalone
index 079d3f9..d45328e 100644
--- a/Rules.make.standalone
+++ b/Rules.make.standalone
@@ -1,4 +1,4 @@
-VERSION := 1.1.910
+VERSION := 1.1.911
 
 DESTDIR=
 BIN=
diff --git a/Rules.make.system b/Rules.make.system
index 98951b7..490a9d4 100644
--- a/Rules.make.system
+++ b/Rules.make.system
@@ -1,4 +1,4 @@
-VERSION := 1.1.910
+VERSION := 1.1.911
 
 PREFIX=/usr/local
 DESTDIR=
diff --git a/Rules.mingw b/Rules.mingw
index beab048..324dac4 100644
--- a/Rules.mingw
+++ b/Rules.mingw
@@ -1,4 +1,4 @@
-VERSION := 1.1.910
+VERSION := 1.1.911
 
 PREFIX=./
 DESTDIR=
diff --git a/Rules.windows b/Rules.windows
index d7f1fa7..64776be 100644
--- a/Rules.windows
+++ b/Rules.windows
@@ -1,4 +1,4 @@
-VERSION := 1.1.910
+VERSION := 1.1.911
 
 PREFIX=
 DESTDIR=