diff --git a/de.bitctrl.dav.rest.client/build.gradle b/de.bitctrl.dav.rest.client/build.gradle
index 3557bd4b..f3a3fe8c 100644
--- a/de.bitctrl.dav.rest.client/build.gradle
+++ b/de.bitctrl.dav.rest.client/build.gradle
@@ -16,7 +16,7 @@ ext {
 dependencies {
     implementation project(':de.bitctrl.dav.rest.api')
 
-    implementation 'org.glassfish.jersey.core:jersey-client:2.35'
+    implementation 'org.glassfish.jersey.core:jersey-client:3.0.3'
     implementation 'org.glassfish.jersey.media:jersey-media-json-jackson:2.28'
     implementation 'org.glassfish.jersey.inject:jersey-hk2:2.35'
 
diff --git a/de.bitctrl.dav.rest.server/build.gradle b/de.bitctrl.dav.rest.server/build.gradle
index 544f3244..09a9bf4f 100644
--- a/de.bitctrl.dav.rest.server/build.gradle
+++ b/de.bitctrl.dav.rest.server/build.gradle
@@ -6,7 +6,7 @@ description = 'Dav3 REST Server'
 dependencies {
   implementation project(':de.bitctrl.dav.rest.api')
 
-    implementation 'org.glassfish.jersey.core:jersey-client:2.35'
+    implementation 'org.glassfish.jersey.core:jersey-client:3.0.3'
 
     implementation 'org.glassfish.jersey.media:jersey-media-json-jackson:2.35'
     implementation 'org.glassfish.jersey.inject:jersey-hk2:2.35'