diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c72f6ff7..b1d6804ac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,7 @@
 
 # Changelog
 
-## [1.8.5] - unreleased
+## [1.8.5] - 12-12-2023
 
 ### Added
 
diff --git a/uCNC/src/cnc_build.h b/uCNC/src/cnc_build.h
index 031e159ba..62e5dd9c0 100644
--- a/uCNC/src/cnc_build.h
+++ b/uCNC/src/cnc_build.h
@@ -25,7 +25,7 @@ extern "C"
 #endif
 
 #define CNC_MAJOR_MINOR_VERSION "1.8"
-#define CNC_PATCH_VERSION ".4"
+#define CNC_PATCH_VERSION ".5"
 
 #define CNC_VERSION CNC_MAJOR_MINOR_VERSION CNC_PATCH_VERSION