diff --git a/.gitignore b/.gitignore
index baa770d..8be1ee8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,10 +1,2 @@
-/jackson-core-2.2.2.tar.gz
-/jackson-core-2.4.1.tar.gz
-/jackson-core-2.4.1.1.tar.gz
-/jackson-core-2.4.2.tar.gz
-/jackson-core-2.5.0.tar.gz
-/jackson-core-2.6.2.tar.gz
-/jackson-core-2.6.3.tar.gz
-/jackson-core-2.6.6.tar.gz
-/jackson-core-2.6.7.tar.gz
-/jackson-core-2.7.6.tar.gz
+/jackson-core-*.tar.gz
+/*.src.rpm
diff --git a/jackson-core.spec b/jackson-core.spec
index 026bbfe..50508b3 100644
--- a/jackson-core.spec
+++ b/jackson-core.spec
@@ -1,17 +1,17 @@
 Name:          jackson-core
-Version:       2.7.6
-Release:       3%{?dist}
+Version:       2.9.3
+Release:       1%{?dist}
 Summary:       Core part of Jackson
 License:       ASL 2.0
 URL:           http://wiki.fasterxml.com/JacksonHome
 Source0:       https://github.com/FasterXML/jackson-core/archive/%{name}-%{version}.tar.gz
 
-BuildRequires: maven-local
-BuildRequires: mvn(com.fasterxml.jackson:jackson-parent:pom:)
-BuildRequires: mvn(com.google.code.maven-replacer-plugin:replacer)
-BuildRequires: mvn(junit:junit)
+BuildRequires:  maven-local
+BuildRequires:  mvn(com.fasterxml.jackson:jackson-base:pom:)
+BuildRequires:  mvn(com.google.code.maven-replacer-plugin:replacer)
+BuildRequires:  mvn(org.apache.felix:maven-bundle-plugin)
 
-BuildArch:     noarch
+BuildArch:      noarch
 
 %description
 Core part of Jackson that defines Streaming API as well
@@ -26,16 +26,8 @@ This package contains javadoc for %{name}.
 %prep
 %setup -q -n %{name}-%{name}-%{version}
 
-# remove unavailable com.google.doclava doclava 1.0.3
-%pom_xpath_remove "pom:reporting/pom:plugins/pom:plugin[pom:artifactId='maven-javadoc-plugin']/pom:configuration"
-%pom_xpath_inject "pom:reporting/pom:plugins/pom:plugin[pom:artifactId='maven-javadoc-plugin']" '
-<configuration>
-  <encoding>${project.reporting.outputEncoding}</encoding>
-  <quiet>true</quiet>
-  <source>${javac.src.version}</source>
-</configuration>'
-
-%pom_xpath_remove "pom:build/pom:plugins/pom:plugin[pom:artifactId='maven-javadoc-plugin']/pom:executions"
+# Remove plugins unnecessary for RPM builds
+%pom_remove_plugin ":maven-enforcer-plugin"
 
 cp -p src/main/resources/META-INF/LICENSE .
 cp -p src/main/resources/META-INF/NOTICE .
@@ -44,7 +36,6 @@ sed -i 's/\r//' LICENSE NOTICE
 %mvn_file : %{name}
 
 %build
-
 %mvn_build -- -Dmaven.test.failure.ignore=true
 
 %install
@@ -58,6 +49,9 @@ sed -i 's/\r//' LICENSE NOTICE
 %license LICENSE NOTICE
 
 %changelog
+* Thu Jan 11 2018 Mat Booth <mat.booth@redhat.com> - 2.9.3-1
+- Update to latest upstream release
+
 * Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.7.6-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
 
diff --git a/sources b/sources
index 832174e..c48484d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-8439e0b53e89f293d12a2f0f4dc05222  jackson-core-2.7.6.tar.gz
+SHA512 (jackson-core-2.9.3.tar.gz) = 09bcd9f6e300c3824b3f1b41d58c192b975413507392084ab5cbfec235a0d1b0eb8e3067df38162602fe8b33348cf64dc7aa3bc0514f7cb94bc5fd02e3caba45