diff --git a/HISTORY.md b/HISTORY.md
index c1ce1b477..1377df47c 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,7 +1,8 @@
 # Release history
 
-### main branch
+### Aider v0.74.3
 
+- Downgrade streamlit dependency to avoid threading bug.
 - Added support for tree-sitter language pack.
 - Added openrouter/o3-mini-high model configuration.
 - Added build.gradle.kts to special files for Kotlin project support, by Lucas Shadler.
diff --git a/aider/website/HISTORY.md b/aider/website/HISTORY.md
index 4c5da4465..08bde14fb 100644
--- a/aider/website/HISTORY.md
+++ b/aider/website/HISTORY.md
@@ -23,8 +23,9 @@ cog.out(text)
 ]]]-->
 
 
-### main branch
+### Aider v0.74.3
 
+- Downgrade streamlit dependency to avoid threading bug.
 - Added support for tree-sitter language pack.
 - Added openrouter/o3-mini-high model configuration.
 - Added build.gradle.kts to special files for Kotlin project support, by Lucas Shadler.