diff --git a/sigstore-java/build.gradle.kts b/sigstore-java/build.gradle.kts
index ad70533c..54510bf8 100644
--- a/sigstore-java/build.gradle.kts
+++ b/sigstore-java/build.gradle.kts
@@ -47,7 +47,7 @@ dependencies {
 
     testImplementation("no.nav.security:mock-oauth2-server:0.5.1")
     testImplementation("com.squareup.okhttp3:mockwebserver:4.10.0")
-    testImplementation("net.sourceforge.htmlunit:htmlunit:2.64.0")
+    testImplementation("net.sourceforge.htmlunit:htmlunit:2.65.1")
     testImplementation("org.eclipse.jetty:jetty-server:11.0.12")
 
     testImplementation(project(":sigstore-testkit"))