diff --git a/README.md b/README.md
index 8d7eaac9c1..a8ace0018e 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 ### [Download (Windows 64-bit, .zip)](https://realities.dev/cdn/hifi-community/v0860-kasen-VS-release+freshstart/Packaged_Release.zip)
 
-#### Changes for **v0.86.0 R1** consist of:
+#### Changes for **v0.86.0 K1** consist of:
 
 * Audio Buffer choppy audio bugfix by increasing the buffer size.
 * User Activity Logger disabled, option in code to log the reports to console.
diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index 1498797cb1..051e00b831 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -7142,7 +7142,7 @@ void Application::updateWindowTitle() const {
     auto accountManager = DependencyManager::get<AccountManager>();
     auto isInErrorState = nodeList->getDomainHandler().isInErrorState();
 
-    QString buildVersion = " - Kasen Community Edition v0.86.0 R1 - "
+    QString buildVersion = " - Kasen Community Edition v0.86.0 K1 - "
         + (BuildInfo::BUILD_TYPE == BuildInfo::BuildType::Stable ? QString("Version") : QString("Build"))
         + " " + applicationVersion();