diff --git a/changelog.md b/changelog.md
index e377c26df..d8937dfb3 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,16 @@
 # Adafruit nRF52 Arduino Core Changelog
 
+## 0.18.5 - 2020.02.19
+
+- Add macro `SPI_32MHZ_INTERFACE` to variant to select SPI or SPI1 to use 32mhz SPIM3
+- Add PIN_BUZZER to variants with built-in speaker
+- Enhance Particle Xenon support, PR #435 thanks to @outlandnish and @jaswope
+- Rename cplay_ble.ino to bluefruit_playground.ino
+- Use USB_PRODUCT string for default bledis model
+- Increase attr table size for 840 to from 0xC00 to 0x1000
+- Add more Adafruit sensor service: Gyro, Magento, Humid, Baro
+- Upadte `image_upload.ino` to support CLUE with built-in TFT
+
 ## 0.18.0 - 2020.02.03
 
 - Add EXTERNAL_FLASH_USE_QSPI to all variants that has on-board flash
diff --git a/libraries/Bluefruit52Lib/library.properties b/libraries/Bluefruit52Lib/library.properties
index 208b34b28..c24df3ce4 100644
--- a/libraries/Bluefruit52Lib/library.properties
+++ b/libraries/Bluefruit52Lib/library.properties
@@ -1,5 +1,5 @@
 name=Adafruit Bluefruit nRF52 Libraries
-version=0.18.0
+version=0.18.5
 author=Adafruit
 maintainer=Adafruit <info@adafruit.com>
 sentence=Arduino library for nRF52-based Adafruit Bluefruit LE modules
diff --git a/platform.txt b/platform.txt
index efea43618..5d16d6ef9 100644
--- a/platform.txt
+++ b/platform.txt
@@ -17,7 +17,7 @@
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 name=Adafruit nRF52 Boards
-version=0.18.0
+version=0.18.5
 
 # Compile variables
 # -----------------