diff --git a/README.md b/README.md
index 266ca26c..3dacdd95 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ Demo
 ----
 
 You should be able to build the examples from sources (tested on Windows/Mac/Linux). If you don't, let me know! If you want to have a quick look at the features of ImGui, you can download Windows binaries of the demo app here.
-- [imgui-demo-binaries-20150909.zip](http://www.miracleworld.net/imgui/binaries/imgui-demo-binaries-20150909.zip) (Windows binaries, ImGui 1.46 WIP 2015/09/09, 4 executables, 505 KB)
+- [imgui-demo-binaries-20151226.zip](http://www.miracleworld.net/imgui/binaries/imgui-demo-binaries-20151226.zip) (Windows binaries, ImGui 1.47 2015/12/26, 4 executables, 515 KB)
 
 
 Gallery
diff --git a/imgui.cpp b/imgui.cpp
index 85830aa8..4b31b2e5 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.47
+// dear imgui, v1.48 WIP
 // (main code and documentation)
 
 // See ImGui::ShowTestWindow() in imgui_demo.cpp for demo code.
diff --git a/imgui.h b/imgui.h
index fb5c50f4..f53a4a9f 100644
--- a/imgui.h
+++ b/imgui.h
@@ -1,4 +1,4 @@
-// dear imgui, v1.47
+// dear imgui, v1.48 WIP
 // (headers)
 
 // See imgui.cpp file for documentation.
@@ -16,7 +16,7 @@
 #include <stddef.h>         // ptrdiff_t, NULL
 #include <string.h>         // memset, memmove, memcpy, strlen, strchr, strcpy, strcmp
 
-#define IMGUI_VERSION       "1.47"
+#define IMGUI_VERSION       "1.48 WIP"
 
 // Define assertion handler.
 #ifndef IM_ASSERT
diff --git a/imgui_demo.cpp b/imgui_demo.cpp
index 5d94b472..8ddbd894 100644
--- a/imgui_demo.cpp
+++ b/imgui_demo.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.47
+// dear imgui, v1.48 WIP
 // (demo code)
 
 // Don't remove this file from your project! It is useful reference code that you can execute.
diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index 8c9a2782..5f8a0aa5 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.47
+// dear imgui, v1.48 WIP
 // (drawing and font code)
 
 // Contains implementation for
diff --git a/imgui_internal.h b/imgui_internal.h
index 039f7cd2..810c2cd7 100644
--- a/imgui_internal.h
+++ b/imgui_internal.h
@@ -1,4 +1,4 @@
-// dear imgui, v1.47
+// dear imgui, v1.48 WIP
 // (internals)
 
 // You may use this file to debug, understand or extend ImGui features but we don't provide any guarantee of forward compatibility!