diff --git a/WORKSPACE b/WORKSPACE
index b4b0030..3f8b6c4 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "ca31f016a3130c3eeb032538d2832bf555559b28",
+    commit = "5f7ca2e226195c2de6eece2c160a9a7690dc7be8",
     #local_path = "/home/<user>/projects/bazlets",
 )
 
diff --git a/external_plugin_deps.bzl b/external_plugin_deps.bzl
index 776e937..794ea56 100644
--- a/external_plugin_deps.bzl
+++ b/external_plugin_deps.bzl
@@ -1,13 +1,13 @@
 load("//tools/bzl:maven_jar.bzl", "GERRIT", "MAVEN_CENTRAL", "MAVEN_LOCAL", "maven_jar")
 
-JGIT_VERSION = "5.3.5.201909031855-r"
+JGIT_VERSION = "5.5.1.201910021850-r"
 REPO = MAVEN_CENTRAL
 
 def external_plugin_deps():
     maven_jar(
         name = "jgit-http-apache",
         artifact = "org.eclipse.jgit:org.eclipse.jgit.http.apache:" + JGIT_VERSION,
-        sha1 = "f4bd0890486e312bbd25a72a6241fe6f7b8343f7",
+        sha1 = "aaf5367ff2cba4174b4165ed0a64dc92cac75871",
         repository = REPO,
         unsign = True,
         exclude = [
@@ -19,7 +19,7 @@
     maven_jar(
         name = "jgit-lfs",
         artifact = "org.eclipse.jgit:org.eclipse.jgit.lfs:" + JGIT_VERSION,
-        sha1 = "89f5fb379f0def6a6d507b4ed8c67fb5c3006713",
+        sha1 = "c37af6b2d28df21942e935753922333c8612cef2",
         repository = REPO,
         unsign = True,
         exclude = [
@@ -31,7 +31,7 @@
     maven_jar(
         name = "jgit-lfs-server",
         artifact = "org.eclipse.jgit:org.eclipse.jgit.lfs.server:" + JGIT_VERSION,
-        sha1 = "cd4e97da698b0fff2ed54dd07a4daba065e6e3dd",
+        sha1 = "7df786dfb9843a01e46cbf48ef921c5aac087ca1",
         repository = REPO,
         unsign = True,
         exclude = [
diff --git a/src/main/java/com/googlesource/gerrit/plugins/lfs/GetLfsGlobalConfig.java b/src/main/java/com/googlesource/gerrit/plugins/lfs/GetLfsGlobalConfig.java
index ebbc81c..3f92417 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/lfs/GetLfsGlobalConfig.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/lfs/GetLfsGlobalConfig.java
@@ -15,6 +15,7 @@
 package com.googlesource.gerrit.plugins.lfs;
 
 import com.google.common.collect.Maps;
+import com.google.gerrit.extensions.restapi.Response;
 import com.google.gerrit.extensions.restapi.RestApiException;
 import com.google.gerrit.extensions.restapi.RestReadView;
 import com.google.gerrit.server.project.ProjectResource;
@@ -35,7 +36,7 @@
   }
 
   @Override
-  public LfsGlobalConfigInfo apply(ProjectResource resource) throws RestApiException {
+  public Response apply(ProjectResource resource) throws RestApiException {
     adminView.validate(resource);
 
     LfsGlobalConfigInfo info = new LfsGlobalConfigInfo();
@@ -56,6 +57,6 @@
         info.namespaces.put(section.getNamespace(), sectionInfo);
       }
     }
-    return info;
+    return Response.ok(info);
   }
 }
diff --git a/src/main/java/com/googlesource/gerrit/plugins/lfs/GetLfsProjectConfig.java b/src/main/java/com/googlesource/gerrit/plugins/lfs/GetLfsProjectConfig.java
index 07c1d7d..aedfad1 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/lfs/GetLfsProjectConfig.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/lfs/GetLfsProjectConfig.java
@@ -14,6 +14,7 @@
 
 package com.googlesource.gerrit.plugins.lfs;
 
+import com.google.gerrit.extensions.restapi.Response;
 import com.google.gerrit.extensions.restapi.RestApiException;
 import com.google.gerrit.extensions.restapi.RestReadView;
 import com.google.gerrit.server.project.ProjectResource;
@@ -31,7 +32,7 @@
   }
 
   @Override
-  public LfsProjectConfigInfo apply(ProjectResource resource) throws RestApiException {
+  public Response apply(ProjectResource resource) throws RestApiException {
     LfsProjectConfigInfo info = new LfsProjectConfigInfo();
     LfsProjectConfigSection config =
         lfsConfigFactory.getProjectsConfig().getForProject(resource.getNameKey());
@@ -41,6 +42,6 @@
       info.readOnly = config.isReadOnly();
       info.backend = config.getBackend();
     }
-    return info;
+    return Response.ok(info);
   }
 }
diff --git a/src/main/java/com/googlesource/gerrit/plugins/lfs/LfsApiServlet.java b/src/main/java/com/googlesource/gerrit/plugins/lfs/LfsApiServlet.java
index 992dada..772a536 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/lfs/LfsApiServlet.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/lfs/LfsApiServlet.java
@@ -22,7 +22,7 @@
 import static com.google.gerrit.server.permissions.ProjectPermission.PUSH_AT_LEAST_ONE_REF;
 
 import com.google.common.flogger.FluentLogger;
-import com.google.gerrit.reviewdb.client.Project;
+import com.google.gerrit.entities.Project;
 import com.google.gerrit.server.CurrentUser;
 import com.google.gerrit.server.ProjectUtil;
 import com.google.gerrit.server.permissions.PermissionBackend;
diff --git a/src/main/java/com/googlesource/gerrit/plugins/lfs/LfsProjectsConfig.java b/src/main/java/com/googlesource/gerrit/plugins/lfs/LfsProjectsConfig.java
index ea5e076..3263c1a 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/lfs/LfsProjectsConfig.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/lfs/LfsProjectsConfig.java
@@ -14,12 +14,12 @@
 
 package com.googlesource.gerrit.plugins.lfs;
 
-import static com.google.gerrit.reviewdb.client.RefNames.REFS_CONFIG;
+import static com.google.gerrit.entities.RefNames.REFS_CONFIG;
 
 import com.google.common.base.Strings;
 import com.google.common.collect.ImmutableList;
+import com.google.gerrit.entities.Project;
 import com.google.gerrit.extensions.annotations.PluginName;
-import com.google.gerrit.reviewdb.client.Project;
 import com.google.gerrit.server.config.AllProjectsName;
 import com.google.gerrit.server.git.meta.VersionedMetaData;
 import com.google.gerrit.server.project.ProjectCache;
diff --git a/src/main/java/com/googlesource/gerrit/plugins/lfs/LfsRepositoryResolver.java b/src/main/java/com/googlesource/gerrit/plugins/lfs/LfsRepositoryResolver.java
index 59cdb13..0d3b705 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/lfs/LfsRepositoryResolver.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/lfs/LfsRepositoryResolver.java
@@ -16,7 +16,7 @@
 
 import com.google.common.base.Strings;
 import com.google.common.flogger.FluentLogger;
-import com.google.gerrit.reviewdb.client.Project;
+import com.google.gerrit.entities.Project;
 import com.google.inject.Inject;
 import java.util.Map;
 import org.eclipse.jgit.lfs.errors.LfsRepositoryNotFound;
diff --git a/src/main/java/com/googlesource/gerrit/plugins/lfs/PutLfsGlobalConfig.java b/src/main/java/com/googlesource/gerrit/plugins/lfs/PutLfsGlobalConfig.java
index ea4e44e..8a5457a 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/lfs/PutLfsGlobalConfig.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/lfs/PutLfsGlobalConfig.java
@@ -20,12 +20,13 @@
 import static com.googlesource.gerrit.plugins.lfs.LfsProjectConfigSection.KEY_READ_ONLY;
 
 import com.google.common.base.Strings;
+import com.google.gerrit.entities.Project;
 import com.google.gerrit.extensions.annotations.PluginName;
 import com.google.gerrit.extensions.restapi.ResourceConflictException;
 import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
+import com.google.gerrit.extensions.restapi.Response;
 import com.google.gerrit.extensions.restapi.RestApiException;
 import com.google.gerrit.extensions.restapi.RestModifyView;
-import com.google.gerrit.reviewdb.client.Project;
 import com.google.gerrit.server.git.meta.MetaDataUpdate;
 import com.google.gerrit.server.project.ProjectResource;
 import com.google.inject.Inject;
@@ -63,7 +64,7 @@
   }
 
   @Override
-  public LfsGlobalConfigInfo apply(ProjectResource resource, LfsGlobalConfigInput input)
+  public Response apply(ProjectResource resource, LfsGlobalConfigInput input)
       throws RestApiException {
     adminView.validate(resource);
     Project.NameKey projectName = resource.getNameKey();
diff --git a/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsGetLocksAction.java b/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsGetLocksAction.java
index a84d458..48dceea 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsGetLocksAction.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsGetLocksAction.java
@@ -19,8 +19,8 @@
 import static com.google.gerrit.server.permissions.ProjectPermission.ACCESS;
 
 import com.google.common.base.Strings;
+import com.google.gerrit.entities.Project;
 import com.google.gerrit.extensions.restapi.AuthException;
-import com.google.gerrit.reviewdb.client.Project;
 import com.google.gerrit.server.CurrentUser;
 import com.google.gerrit.server.permissions.PermissionBackend;
 import com.google.gerrit.server.permissions.PermissionBackend.ForProject;
diff --git a/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsLocksAction.java b/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsLocksAction.java
index 32536f7..c2d7257 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsLocksAction.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsLocksAction.java
@@ -22,8 +22,8 @@
 import static org.eclipse.jgit.util.HttpSupport.HDR_AUTHORIZATION;
 
 import com.google.common.flogger.FluentLogger;
+import com.google.gerrit.entities.Project;
 import com.google.gerrit.extensions.restapi.AuthException;
-import com.google.gerrit.reviewdb.client.Project;
 import com.google.gerrit.server.CurrentUser;
 import com.google.gerrit.server.ProjectUtil;
 import com.google.gerrit.server.permissions.PermissionBackend;
diff --git a/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsLocksHandler.java b/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsLocksHandler.java
index 1de28f4..8ba263e 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsLocksHandler.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsLocksHandler.java
@@ -18,7 +18,7 @@
 import com.google.common.cache.LoadingCache;
 import com.google.common.collect.ImmutableList;
 import com.google.common.flogger.FluentLogger;
-import com.google.gerrit.reviewdb.client.Project;
+import com.google.gerrit.entities.Project;
 import com.google.gerrit.server.CurrentUser;
 import com.google.gerrit.server.cache.CacheModule;
 import com.google.inject.Inject;
diff --git a/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsProjectLocks.java b/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsProjectLocks.java
index 4526fa4..b02e089 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsProjectLocks.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/lfs/locks/LfsProjectLocks.java
@@ -17,7 +17,7 @@
 import com.google.common.cache.Cache;
 import com.google.common.cache.CacheBuilder;
 import com.google.common.flogger.FluentLogger;
-import com.google.gerrit.reviewdb.client.Project;
+import com.google.gerrit.entities.Project;
 import com.google.gerrit.server.CurrentUser;
 import com.google.inject.Inject;
 import com.google.inject.assistedinject.Assisted;
diff --git a/src/test/java/com/googlesource/gerrit/plugins/lfs/LfsIT.java b/src/test/java/com/googlesource/gerrit/plugins/lfs/LfsIT.java
index c71a83c..a3c77a3 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/lfs/LfsIT.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/lfs/LfsIT.java
@@ -16,7 +16,7 @@
 
 import com.google.gerrit.acceptance.LightweightPluginDaemonTest;
 import com.google.gerrit.acceptance.TestPlugin;
-import com.google.gerrit.reviewdb.client.Project;
+import com.google.gerrit.entities.Project;
 import com.google.gerrit.testing.ConfigSuite;
 import org.eclipse.jgit.lib.Config;
 import org.junit.Test;