diff --git a/debian/changelog b/debian/changelog
index 97ab9b0e5..f9ff08746 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+zerotier-one (1.8.5) unstable; urgency=medium
+
+  * See RELEASE-NOTES.md for release notes.
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Fri, 17 Dec 2021 01:00:00 -0700
+
 zerotier-one (1.8.4) unstable; urgency=medium
 
   * See RELEASE-NOTES.md for release notes.
diff --git a/ext/installfiles/mac/ZeroTier One.pkgproj b/ext/installfiles/mac/ZeroTier One.pkgproj
index 852b15fff..c4ca48901 100755
--- a/ext/installfiles/mac/ZeroTier One.pkgproj	
+++ b/ext/installfiles/mac/ZeroTier One.pkgproj	
@@ -701,7 +701,7 @@
 				<key>USE_HFS+_COMPRESSION</key>
 				<false/>
 				<key>VERSION</key>
-				<string>1.8.4</string>
+				<string>1.8.5</string>
 			</dict>
 			<key>TYPE</key>
 			<integer>0</integer>
diff --git a/version.h b/version.h
index 943126236..e4e7e4cc4 100644
--- a/version.h
+++ b/version.h
@@ -27,7 +27,7 @@
 /**
  * Revision
  */
-#define ZEROTIER_ONE_VERSION_REVISION 4
+#define ZEROTIER_ONE_VERSION_REVISION 5
 
 /**
  * Build version
diff --git a/zerotier-one.spec b/zerotier-one.spec
index a3520121d..16b9171d4 100644
--- a/zerotier-one.spec
+++ b/zerotier-one.spec
@@ -1,5 +1,5 @@
 Name:           zerotier-one
-Version:        1.8.4
+Version:        1.8.5
 Release:        1%{?dist}
 Summary:        ZeroTier network virtualization service
 
@@ -152,6 +152,9 @@ esac
 %endif
 
 %changelog
+* Fri Dec 17 2021 Adam Ierymenko <adam.ierymenko@zerotier.com> - 1.8.5
+- see https://github.com/zerotier/ZeroTierOne for release notes
+
 * Tue Nov 23 2021 Adam Ierymenko <adam.ierymenko@zerotier.com> - 1.8.4
 - see https://github.com/zerotier/ZeroTierOne for release notes