diff --git a/gitiles-servlet/src/main/java/com/google/gitiles/PathServlet.java b/gitiles-servlet/src/main/java/com/google/gitiles/PathServlet.java
index e0cc53e..da9138e 100644
--- a/gitiles-servlet/src/main/java/com/google/gitiles/PathServlet.java
+++ b/gitiles-servlet/src/main/java/com/google/gitiles/PathServlet.java
@@ -23,7 +23,6 @@
 import static org.eclipse.jgit.lib.Constants.OBJ_TREE;
 
 import com.google.common.base.Joiner;
-import com.google.common.base.Strings;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Lists;
diff --git a/gitiles-servlet/src/main/java/com/google/gitiles/TreeJsonData.java b/gitiles-servlet/src/main/java/com/google/gitiles/TreeJsonData.java
index 70dcf9a..998d546 100644
--- a/gitiles-servlet/src/main/java/com/google/gitiles/TreeJsonData.java
+++ b/gitiles-servlet/src/main/java/com/google/gitiles/TreeJsonData.java
@@ -15,7 +15,6 @@
 package com.google.gitiles;
 
 import static java.nio.charset.StandardCharsets.UTF_8;
-import static com.google.common.base.Preconditions.checkNotNull;
 
 import com.google.common.collect.Lists;
 
@@ -23,8 +22,6 @@
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.FileMode;
 import org.eclipse.jgit.lib.ObjectId;
-import org.eclipse.jgit.lib.ObjectReader;
-import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.treewalk.TreeWalk;
 
 import java.io.IOException;
diff --git a/lib/jgit/BUCK b/lib/jgit/BUCK
index 8da5493..4736cf5 100644
--- a/lib/jgit/BUCK
+++ b/lib/jgit/BUCK
@@ -1,10 +1,10 @@
 REPO = GERRIT # Leave here even if set to MAVEN_CENTRAL.
-VERS = '4.2.0.201601211800-r.136-g8efdaaf'
+VERS = '4.3.0.201604071810-r.23-gc9b0028'
 
 maven_jar(
   name = 'jgit',
   id = 'org.eclipse.jgit:org.eclipse.jgit:' + VERS,
-  sha1 = '32f50e3c0c4f53d8fdca147d3ff0b6ef0dc02eb0',
+  sha1 = 'dc4464c876cbf3815fd6cf6cb9d29d375566d6b1',
   repository = REPO,
   unsign = True,
   deps = [':ewah'],
@@ -18,7 +18,7 @@
 maven_jar(
   name = 'jgit-servlet',
   id = 'org.eclipse.jgit:org.eclipse.jgit.http.server:' + VERS,
-  sha1 = 'b493401b9778cdc38f7c08f111c6385a434b2ac2',
+  sha1 = 'bb01841b74a48abe506c2e44f238e107188e6c8f',
   repository = REPO,
   deps = [':jgit'],
   unsign = True,
@@ -41,7 +41,7 @@
 maven_jar(
   name = 'jgit-archive_library',
   id = 'org.eclipse.jgit:org.eclipse.jgit.archive:' + VERS,
-  sha1 = '1b3a0cb7b8c2629e33902b3daf1067accca62eaf',
+  sha1 = 'c612e5bd40ebf6226032cb32c14b396d7ebfe036',
   repository = REPO,
   deps = [':jgit'],
   unsign = True,
@@ -54,7 +54,7 @@
 maven_jar(
   name = 'junit',
   id = 'org.eclipse.jgit:org.eclipse.jgit.junit:' + VERS,
-  sha1 = 'c68ddb3e2aaca05b1d2f8250dd107b5f484ed603',
+  sha1 = '62dddedccdcd67b622d0d35a4bfb15c7eab8e171',
   repository = REPO,
   unsign = True,
   deps = [':jgit'],