diff --git a/bucket/adopt8-upstream.json b/bucket/adopt8-upstream.json
index 6f39788b6..e20690eaa 100644
--- a/bucket/adopt8-upstream.json
+++ b/bucket/adopt8-upstream.json
@@ -1,15 +1,15 @@
 {
     "description": "Unaltered builds from the OpenJDK mercurial JDK8u code stream, built by Red Hat",
     "homepage": "https://adoptopenjdk.net/upstream.html",
-    "version": "8u302-b08",
+    "version": "8u312-b07",
     "license": "GPL-2.0-only WITH Classpath-exception-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/AdoptOpenJDK/openjdk8-upstream-binaries/releases/download/jdk8u302-b08/OpenJDK8U-jdk_x64_windows_8u302b08.zip",
-            "hash": "42c38e4ee2d0f10d9617c6d7fd9dcccd87d3de2ccc9f9e617ca5b646bd599fe0"
+            "url": "https://github.com/AdoptOpenJDK/openjdk8-upstream-binaries/releases/download/jdk8u312-b07/OpenJDK8U-jdk_x64_windows_8u312b07.zip",
+            "hash": "d9b4d56e356608f6457a764109d148f7f671f24ca9e91b7e9ba7ac96949d4812"
         }
     },
-    "extract_dir": "openjdk-8u302-b08",
+    "extract_dir": "openjdk-8u312-b07",
     "env_add_path": "bin",
     "env_set": {
         "JAVA_HOME": "$dir"