diff --git a/checker/build.gradle b/checker/build.gradle
index 6111febd4c74..0002e54c8530 100644
--- a/checker/build.gradle
+++ b/checker/build.gradle
@@ -51,7 +51,7 @@ dependencies {
     // As of 2019-12-16, the version of reflection-util in the Annotation
     // File Utilities takes priority over this version, in the fat jar
     // file. :-( So update it and re-build it locally when updating this.
-    implementation 'org.plumelib:reflection-util:1.0.4'
+    implementation 'org.plumelib:reflection-util:1.0.5'
     implementation 'org.plumelib:plume-util:1.5.8'
 
     // Dependencies added to "shadow" appear as dependencies in Maven Central.
diff --git a/framework/build.gradle b/framework/build.gradle
index e6931c609b1b..1b47e0d9e8bb 100644
--- a/framework/build.gradle
+++ b/framework/build.gradle
@@ -68,7 +68,7 @@ dependencies {
     // If you add an external dependency, you must shadow its packages.
     // See the comment in ../build.gradle in the shadowJar block.
     implementation 'org.plumelib:plume-util:1.5.8'
-    implementation 'org.plumelib:reflection-util:1.0.4'
+    implementation 'org.plumelib:reflection-util:1.0.5'
     implementation 'io.github.classgraph:classgraph:4.8.141'
 
     testImplementation group: 'junit', name: 'junit', version: '4.13.2'