diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index b03fe7c3..0bc4f694 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -32,7 +32,7 @@ HOW TO UPDATE?
 
 
 -----------------------------------------------------------------------
- VERSION 1.8X (In Progress)
+ VERSION 1.81 WIP (In Progress)
 -----------------------------------------------------------------------
 
 Other Changes:
diff --git a/imgui.cpp b/imgui.cpp
index cd1be7b2..78fc2fcf 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.80
+// dear imgui, v1.81 WIP
 // (main code and documentation)
 
 // Help:
diff --git a/imgui.h b/imgui.h
index 3ce67a54..e87caaff 100644
--- a/imgui.h
+++ b/imgui.h
@@ -1,4 +1,4 @@
-// dear imgui, v1.80
+// dear imgui, v1.81 WIP
 // (headers)
 
 // Help:
@@ -58,7 +58,7 @@ Index of this file:
 
 // Version
 // (Integer encoded as XYYZZ for use in #if preprocessor conditionals. Work in progress versions typically starts at XYY99 then bounce up to XYY00, XYY01 etc. when release tagging happens)
-#define IMGUI_VERSION               "1.80"
+#define IMGUI_VERSION               "1.81 WIP"
 #define IMGUI_VERSION_NUM           18001
 #define IMGUI_CHECKVERSION()        ImGui::DebugCheckVersionAndDataLayout(IMGUI_VERSION, sizeof(ImGuiIO), sizeof(ImGuiStyle), sizeof(ImVec2), sizeof(ImVec4), sizeof(ImDrawVert), sizeof(ImDrawIdx))
 #define IMGUI_HAS_TABLE
diff --git a/imgui_demo.cpp b/imgui_demo.cpp
index a19d4a00..83ee4efd 100644
--- a/imgui_demo.cpp
+++ b/imgui_demo.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.80
+// dear imgui, v1.81 WIP
 // (demo code)
 
 // Help:
diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index 5f2a20c0..d7b0b073 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.80
+// dear imgui, v1.81 WIP
 // (drawing and font code)
 
 /*
diff --git a/imgui_internal.h b/imgui_internal.h
index bcfb675f..7e48c1c6 100644
--- a/imgui_internal.h
+++ b/imgui_internal.h
@@ -1,4 +1,4 @@
-// dear imgui, v1.80
+// dear imgui, v1.81 WIP
 // (internal structures/api)
 
 // You may use this file to debug, understand or extend ImGui features but we don't provide any guarantee of forward compatibility!
diff --git a/imgui_tables.cpp b/imgui_tables.cpp
index 19fa625d..ac38185f 100644
--- a/imgui_tables.cpp
+++ b/imgui_tables.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.80
+// dear imgui, v1.81 WIP
 // (tables and columns code)
 
 /*
diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp
index 931e8ec1..b765701f 100644
--- a/imgui_widgets.cpp
+++ b/imgui_widgets.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.80
+// dear imgui, v1.81 WIP
 // (widgets code)
 
 /*