diff --git a/pom.xml b/pom.xml
index 3ca3e52f03..d065517e61 100644
--- a/pom.xml
+++ b/pom.xml
@@ -208,7 +208,7 @@
         <version.auto-value>1.11.0</version.auto-value>
         <version.error-prone>${version.error-prone-orig}</version.error-prone>
         <version.error-prone-fork>v${version.error-prone-orig}-picnic-1</version.error-prone-fork>
-        <version.error-prone-orig>2.30.0</version.error-prone-orig>
+        <version.error-prone-orig>2.31.0</version.error-prone-orig>
         <version.error-prone-slf4j>0.1.25</version.error-prone-slf4j>
         <version.guava-beta-checker>1.0</version.guava-beta-checker>
         <version.jdk>17</version.jdk>
diff --git a/website/_data/compatibility.yml b/website/_data/compatibility.yml
index 9c6acf5bce..66afb207d5 100644
--- a/website/_data/compatibility.yml
+++ b/website/_data/compatibility.yml
@@ -4,6 +4,7 @@ releases:
   - version: 0.18.0
     compatible:
       - "2.30.0"
+      - "2.31.0"
   - version: 0.17.0
     compatible:
       - "2.29.2"