diff --git a/sigstore-cli/build.gradle.kts b/sigstore-cli/build.gradle.kts
index 096322f5..852cef1b 100644
--- a/sigstore-cli/build.gradle.kts
+++ b/sigstore-cli/build.gradle.kts
@@ -18,7 +18,7 @@ dependencies {
     implementation(platform("com.google.oauth-client:google-oauth-client-bom:1.39.0"))
     implementation("com.google.oauth-client:google-oauth-client")
 
-    implementation("org.eclipse.jetty:jetty-server:11.0.24")
+    implementation("org.eclipse.jetty:jetty-server:12.0.25")
     implementation("org.eclipse.jetty:jetty-servlet:11.0.24")
 
     implementation("org.slf4j:slf4j-simple:2.0.17")
diff --git a/sigstore-java/build.gradle.kts b/sigstore-java/build.gradle.kts
index 399db89a..3624c2c5 100644
--- a/sigstore-java/build.gradle.kts
+++ b/sigstore-java/build.gradle.kts
@@ -54,7 +54,7 @@ dependencies {
     testImplementation("no.nav.security:mock-oauth2-server:0.5.10")
     testImplementation("com.squareup.okhttp3:mockwebserver:4.12.0")
     testImplementation("net.sourceforge.htmlunit:htmlunit:2.70.0")
-    testImplementation("org.eclipse.jetty:jetty-server:11.0.25")
+    testImplementation("org.eclipse.jetty:jetty-server:12.0.25")
 
     testImplementation("io.github.netmikey.logunit:logunit-core:2.0.0")
     testRuntimeOnly("io.github.netmikey.logunit:logunit-jul:2.0.0")