diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..d0b6075
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,3 @@
+language: java
+before_script: mkdir -p tmp
+script: '(java -jar start.jar &> tmp/ci.log) & sleep 60; kill $!; grep -q "registering core: blacklight-core" tmp/ci.log'
diff --git a/VERSION b/VERSION
index 8540cb1..4513d23 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.10.3
+4.10.4
diff --git a/update_solr b/bin/update_solr
similarity index 100%
rename from update_solr
rename to bin/update_solr
diff --git a/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-icu-4.10.3.jar b/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-icu-4.10.4.jar
similarity index 92%
rename from solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-icu-4.10.3.jar
rename to solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-icu-4.10.4.jar
index e3b500a..ba46876 100644
Binary files a/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-icu-4.10.3.jar and b/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-icu-4.10.4.jar differ
diff --git a/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-morfologik-4.10.3.jar b/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-morfologik-4.10.4.jar
similarity index 89%
rename from solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-morfologik-4.10.3.jar
rename to solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-morfologik-4.10.4.jar
index 8a9dae4..139791c 100644
Binary files a/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-morfologik-4.10.3.jar and b/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-morfologik-4.10.4.jar differ
diff --git a/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-smartcn-4.10.3.jar b/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-smartcn-4.10.4.jar
similarity index 99%
rename from solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-smartcn-4.10.3.jar
rename to solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-smartcn-4.10.4.jar
index 1f2f0cc..3ebd81e 100644
Binary files a/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-smartcn-4.10.3.jar and b/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-smartcn-4.10.4.jar differ
diff --git a/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-stempel-4.10.3.jar b/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-stempel-4.10.4.jar
similarity index 99%
rename from solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-stempel-4.10.3.jar
rename to solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-stempel-4.10.4.jar
index af3a932..0259fa0 100644
Binary files a/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-stempel-4.10.3.jar and b/solr/lib/contrib/analysis-extras/lucene-libs/lucene-analyzers-stempel-4.10.4.jar differ
diff --git a/solr/lib/solr-analysis-extras-4.10.3.jar b/solr/lib/solr-analysis-extras-4.10.4.jar
similarity index 92%
rename from solr/lib/solr-analysis-extras-4.10.3.jar
rename to solr/lib/solr-analysis-extras-4.10.4.jar
index 0ddd785..6e62dd6 100644
Binary files a/solr/lib/solr-analysis-extras-4.10.3.jar and b/solr/lib/solr-analysis-extras-4.10.4.jar differ
diff --git a/solr/lib/solr-clustering-4.10.3.jar b/solr/lib/solr-clustering-4.10.4.jar
similarity index 91%
rename from solr/lib/solr-clustering-4.10.3.jar
rename to solr/lib/solr-clustering-4.10.4.jar
index 1417472..3bb4c7b 100644
Binary files a/solr/lib/solr-clustering-4.10.3.jar and b/solr/lib/solr-clustering-4.10.4.jar differ
diff --git a/solr/lib/solr-langid-4.10.3.jar b/solr/lib/solr-langid-4.10.4.jar
similarity index 97%
rename from solr/lib/solr-langid-4.10.3.jar
rename to solr/lib/solr-langid-4.10.4.jar
index 2523e12..ff3b994 100644
Binary files a/solr/lib/solr-langid-4.10.3.jar and b/solr/lib/solr-langid-4.10.4.jar differ
diff --git a/webapps/solr.war b/webapps/solr.war
index 7837019..f877524 100644
Binary files a/webapps/solr.war and b/webapps/solr.war differ