diff --git a/pom.xml b/pom.xml
index fa486e7..c3c49cf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,7 +59,7 @@
 
     <!-- Component and plugin versions, in alphabetical order. -->
     <build-helper-maven-plugin.version>3.3.0</build-helper-maven-plugin.version>
-    <checkerframework.version>3.24.0</checkerframework.version>
+    <checkerframework.version>3.31.0</checkerframework.version>
     <!-- We support checkstyle 9.3 and higher; 10.0 requires JDK 11 or higher. -->
     <checkstyle.version>10.4</checkstyle.version>
     <git-commit-id-plugin.version>4.9.10</git-commit-id-plugin.version>