diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index 77b0842dc..62377c7b6 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -35,6 +35,15 @@ HOW TO UPDATE?
   and API updates have been a little more frequent lately. They are documented below and in imgui.cpp and should not affect all users.
 - Please report any issue!
 
+-----------------------------------------------------------------------
+ VERSION 1.90.9 WIP (In Progress)
+-----------------------------------------------------------------------
+
+Breaking changes:
+
+Other changes:
+
+
 -----------------------------------------------------------------------
  VERSION 1.90.8 (Released 2024-06-06)
 -----------------------------------------------------------------------
diff --git a/imgui.cpp b/imgui.cpp
index f9a48e14c..76da8c68d 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.90.8
+// dear imgui, v1.90.9 WIP
 // (main code and documentation)
 
 // Help:
diff --git a/imgui.h b/imgui.h
index 271c47dc2..d3a74704a 100644
--- a/imgui.h
+++ b/imgui.h
@@ -1,4 +1,4 @@
-// dear imgui, v1.90.8
+// dear imgui, v1.90.9 WIP
 // (headers)
 
 // Help:
@@ -27,7 +27,7 @@
 
 // Library Version
 // (Integer encoded as XYYZZ for use in #if preprocessor conditionals, e.g. '#if IMGUI_VERSION_NUM >= 12345')
-#define IMGUI_VERSION       "1.90.8"
+#define IMGUI_VERSION       "1.90.9 WIP"
 #define IMGUI_VERSION_NUM   19080
 #define IMGUI_HAS_TABLE
 
diff --git a/imgui_demo.cpp b/imgui_demo.cpp
index febb58058..b2f0f4a14 100644
--- a/imgui_demo.cpp
+++ b/imgui_demo.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.90.8
+// dear imgui, v1.90.9 WIP
 // (demo code)
 
 // Help:
diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index 31465f529..171889f2c 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.90.8
+// dear imgui, v1.90.9 WIP
 // (drawing and font code)
 
 /*
diff --git a/imgui_internal.h b/imgui_internal.h
index d5e6d95e0..27e0bfeb2 100644
--- a/imgui_internal.h
+++ b/imgui_internal.h
@@ -1,4 +1,4 @@
-// dear imgui, v1.90.8
+// dear imgui, v1.90.9 WIP
 // (internal structures/api)
 
 // You may use this file to debug, understand or extend Dear ImGui features but we don't provide any guarantee of forward compatibility.
diff --git a/imgui_tables.cpp b/imgui_tables.cpp
index 24263bd85..778d27afd 100644
--- a/imgui_tables.cpp
+++ b/imgui_tables.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.90.8
+// dear imgui, v1.90.9 WIP
 // (tables and columns code)
 
 /*
diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp
index 55d264d1a..4c3b1c046 100644
--- a/imgui_widgets.cpp
+++ b/imgui_widgets.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.90.8
+// dear imgui, v1.90.9 WIP
 // (widgets code)
 
 /*