diff --git a/Doxyfile b/Doxyfile
index 5d2fdef..ab121ba 100755
--- a/Doxyfile
+++ b/Doxyfile
@@ -31,7 +31,7 @@ PROJECT_NAME           = "Bullet Physics Playground"
 # This could be handy for archiving the generated documentation or 
 # if some version control system is used.
 
-PROJECT_NUMBER         = "0.1.4"
+PROJECT_NUMBER         = "0.1.5"
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) 
 # base path where the generated documentation will be put. 
diff --git a/demo/basic/04-dice.lua b/demo/basic/04-dice.lua
index 60766e5..51304ad 100755
--- a/demo/basic/04-dice.lua
+++ b/demo/basic/04-dice.lua
@@ -25,7 +25,7 @@ v:add(p)
 
 v:add(text.new({ str = "Bullet Physics Playground",
   size = 1, height = .1, y = 8, z = -2}))
-txt = text.new({ str = "version 0.1.4",
+txt = text.new({ str = "version 0.1.5",
   size = 1, height = .1, y = 6, z = -2})
 v:add(txt)
 
diff --git a/src/main.cpp b/src/main.cpp
index 041a975..124fcb1 100755
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,4 +1,4 @@
-#define APP_VERSION QString("v0.1.4")
+#define APP_VERSION QString("v0.1.5")
 #define APP_NAME QString("bpp")
 #define APP_NAME_FULL tr("Bullet Physics Playground")
 #define APP_ORGANIZATION QString("bullet-physics-playground.github.io")