diff --git a/gradle.properties b/gradle.properties
index fc4980c..05e3f40 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -18,6 +18,7 @@
 # org.gradle.parallel=true
 android.defaults.buildfeatures.buildconfig=true
 android.enableJetifier=true
+android.jetifier.ignorelist=bcprov-jdk18on
 android.nonFinalResIds=false
 android.nonTransitiveRClass=false
 android.useAndroidX=true
diff --git a/guardian/build.gradle b/guardian/build.gradle
index da3c23f..43e0346 100644
--- a/guardian/build.gradle
+++ b/guardian/build.gradle
@@ -92,9 +92,9 @@ dependencies {
     implementation 'com.squareup.okhttp3:okhttp'
     implementation 'com.squareup.okhttp3:logging-interceptor'
     // JWT signing/verification
-    implementation 'com.auth0:java-jwt:4.6.0'
+    implementation 'com.auth0:java-jwt:4.6.1'
     // Pin patched Jackson (fixes CVEs in the version pulled transitively by java-jwt)
-    implementation platform('com.fasterxml.jackson:jackson-bom:2.22.1')
+    implementation platform('com.fasterxml.jackson:jackson-bom:2.22.2')
 
     testImplementation 'com.squareup.okhttp3:mockwebserver'
     // Mockito