diff --git a/pom.xml b/pom.xml
index 333d898a..c4e2f65c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.qortal</groupId>
 	<artifactId>qortal</artifactId>
-	<version>3.8.9</version>
+	<version>3.9.0</version>
 	<packaging>jar</packaging>
 	<properties>
 		<skipTests>true</skipTests>
diff --git a/src/main/resources/blockchain.json b/src/main/resources/blockchain.json
index 7ce93a28..c6151204 100644
--- a/src/main/resources/blockchain.json
+++ b/src/main/resources/blockchain.json
@@ -86,7 +86,7 @@
 		"selfSponsorshipAlgoV1Height": 1092400,
 		"feeValidationFixTimestamp": 1671918000000,
 		"chatReferenceTimestamp": 1674316800000,
-		"arbitraryOptionalFeeTimestamp": 9999999999999
+		"arbitraryOptionalFeeTimestamp": 1680278400000
 	},
 	"checkpoints": [
 		{ "height": 1136300, "signature": "3BbwawEF2uN8Ni5ofpJXkukoU8ctAPxYoFB7whq9pKfBnjfZcpfEJT4R95NvBDoTP8WDyWvsUvbfHbcr9qSZuYpSKZjUQTvdFf6eqznHGEwhZApWfvXu6zjGCxYCp65F4jsVYYJjkzbjmkCg5WAwN5voudngA23kMK6PpTNygapCzXt" }