diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index fdcd35c3..06c8d416 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -1,6 +1,10 @@
 ZeroTier Release Notes
 ======
 
+# 2022-05-10 -- Version 1.8.10
+
+ * Fixed a bug preventing SSO sign-on on Windows.
+
 # 2022-04-25 -- Version 1.8.9
 
  * Fixed a long-standing and strange bug that was causing sporadic "phantom" packet authentication failures. Not a security problem but could be behind spordaic reports of link failures under some conditions.
diff --git a/debian/changelog b/debian/changelog
index 271f580e..67f79a86 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+zerotier-one (1.8.10) unstable; urgency=medium
+
+  * See RELEASE-NOTES.md for release notes.
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Tue, 10 May 2022 01:00:00 -0700
+
 zerotier-one (1.8.9) 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 764a0caf..8bbaef35 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>1.8.9</string>
+				<string>1.8.10</string>
 			</dict>
 			<key>TYPE</key>
 			<integer>0</integer>
diff --git a/version.h b/version.h
index dbacdada..b4ccfdac 100644
--- a/version.h
+++ b/version.h
@@ -27,7 +27,7 @@
 /**
  * Revision
  */
-#define ZEROTIER_ONE_VERSION_REVISION 9
+#define ZEROTIER_ONE_VERSION_REVISION 10
 
 /**
  * Build version
diff --git a/zerotier-one.spec b/zerotier-one.spec
index 7e89921f..80396f00 100644
--- a/zerotier-one.spec
+++ b/zerotier-one.spec
@@ -1,5 +1,5 @@
 Name:           zerotier-one
-Version:        1.8.9
+Version:        1.8.10
 Release:        1%{?dist}
 Summary:        ZeroTier network virtualization service
 
@@ -165,6 +165,9 @@ esac
 %endif
 
 %changelog
+* Tue May 10 2022 Adam Ierymenko <adam.ierymenko@zerotier.com> - 1.8.10
+- see https://github.com/zerotier/ZeroTierOne for release notes
+
 * Fri Apr 25 2022 Adam Ierymenko <adam.ierymenko@zerotier.com> - 1.8.9
 - see https://github.com/zerotier/ZeroTierOne for release notes