diff --git a/Doxyfile b/Doxyfile
index e334773..5b4f193 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -31,7 +31,7 @@
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         = 0.11.4
+PROJECT_NUMBER         = 0.11.5
 
 # With the PROJECT_LOGO tag one can specify an logo or icon that is included
 # in the documentation. The maximum height of the logo should not exceed 55
diff --git a/RELEASE b/RELEASE
index 35ad344..62d5dbd 100644
--- a/RELEASE
+++ b/RELEASE
@@ -1 +1 @@
-0.11.4
+0.11.5
diff --git a/VERSION b/VERSION
index 35ad344..62d5dbd 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.11.4
+0.11.5