diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index 386b0573a..d73ecd124 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -31,6 +31,11 @@ HOW TO UPDATE?
 - Please report any issue!
 
 
+-----------------------------------------------------------------------
+ VERSION 1.89 WIP (In Progress)
+-----------------------------------------------------------------------
+
+
 -----------------------------------------------------------------------
  VERSION 1.88 (Released 2022-06-21)
 -----------------------------------------------------------------------
diff --git a/imgui.cpp b/imgui.cpp
index b979938d4..5ebf182fe 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.88
+// dear imgui, v1.89 WIP
 // (main code and documentation)
 
 // Help:
diff --git a/imgui.h b/imgui.h
index bc5fbd61a..f781a8ddb 100644
--- a/imgui.h
+++ b/imgui.h
@@ -1,4 +1,4 @@
-// dear imgui, v1.88
+// dear imgui, v1.89 WIP
 // (headers)
 
 // Help:
@@ -64,8 +64,8 @@ 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               "1.88"
-#define IMGUI_VERSION_NUM           18800
+#define IMGUI_VERSION               "1.89 WIP"
+#define IMGUI_VERSION_NUM           18801
 #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 4a12dd4df..879affa6b 100644
--- a/imgui_demo.cpp
+++ b/imgui_demo.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.88
+// dear imgui, v1.89 WIP
 // (demo code)
 
 // Help:
diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index fcdb9dfe8..256dd6f98 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.88
+// dear imgui, v1.89 WIP
 // (drawing and font code)
 
 /*
diff --git a/imgui_internal.h b/imgui_internal.h
index fc51b3e2b..e159ac2ad 100644
--- a/imgui_internal.h
+++ b/imgui_internal.h
@@ -1,4 +1,4 @@
-// dear imgui, v1.88
+// dear imgui, v1.89 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 e6cc04eb1..9b18f41d4 100644
--- a/imgui_tables.cpp
+++ b/imgui_tables.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.88
+// dear imgui, v1.89 WIP
 // (tables and columns code)
 
 /*
diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp
index ef91630f2..2d9f16f8c 100644
--- a/imgui_widgets.cpp
+++ b/imgui_widgets.cpp
@@ -1,4 +1,4 @@
-// dear imgui, v1.88
+// dear imgui, v1.89 WIP
 // (widgets code)
 
 /*