diff --git a/CHANGES.md b/CHANGES.md
index 156388179..c86dc0e75 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -24,6 +24,11 @@ this file to understand what changed.
 - bug fixes
 - other
 
+## v0.9.4
+
+- bug fixes
+  - fixed causal treatment policy display issue happening when switching between features
+
 ## v0.9.3
 
 - educational materials
diff --git a/version.cfg b/version.cfg
index b3ec1638f..2bd77c74f 100644
--- a/version.cfg
+++ b/version.cfg
@@ -1 +1 @@
-0.9.3
\ No newline at end of file
+0.9.4
\ No newline at end of file