diff --git a/.solr_wrapper.yml b/.solr_wrapper.yml
index 223bded3..c1924b39 100644
--- a/.solr_wrapper.yml
+++ b/.solr_wrapper.yml
@@ -1,5 +1,5 @@
 # .solr_wrapper
-version: 7.4.0
+version: 8.1.1
 port: 8983
 instance_dir: tmp/solr-development
 download_dir: tmp
diff --git a/Gemfile.lock b/Gemfile.lock
index 4037a2d5..1f8dd418 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -381,7 +381,7 @@ GEM
     mono_logger (1.1.0)
     msgpack (1.2.4)
     multi_json (1.13.1)
-    multipart-post (2.0.0)
+    multipart-post (2.1.1)
     mustermann (1.0.3)
     namae (1.0.1)
     net-http-persistent (3.0.0)
@@ -544,7 +544,7 @@ GEM
       rubocop (>= 0.68.0)
     rubocop-rspec (1.32.0)
       rubocop (>= 0.60.0)
-    ruby-progressbar (1.10.0)
+    ruby-progressbar (1.10.1)
     ruby_parser (3.12.0)
       sexp_processor (~> 4.9)
     rubyzip (1.2.3)
diff --git a/config/solr_wrapper_test.yml b/config/solr_wrapper_test.yml
index 6de5ca32..cb5cb78e 100644
--- a/config/solr_wrapper_test.yml
+++ b/config/solr_wrapper_test.yml
@@ -1,5 +1,5 @@
 # config/solr_wrapper_test.yml
-version: 7.4.0
+version: 8.1.1
 port: 8985
 instance_dir: tmp/solr-test
 download_dir: tmp
diff --git a/config/travis/solr_wrapper_test.yml b/config/travis/solr_wrapper_test.yml
index 93160c6b..12ca50f6 100644
--- a/config/travis/solr_wrapper_test.yml
+++ b/config/travis/solr_wrapper_test.yml
@@ -1,5 +1,5 @@
 # config/travis/solr_wrapper_test.yml
-version: 7.1.0
+version: 8.1.1
 port: 8985
 instance_dir: solr-test
 download_dir: dep_cache
diff --git a/solr/config/schema.xml b/solr/config/schema.xml
index 654fec61..4551bf65 100644
--- a/solr/config/schema.xml
+++ b/solr/config/schema.xml
@@ -184,7 +184,6 @@
 		<fieldType class="solr.TextField" name="textSuggest" positionIncrementGap="100">
 			<analyzer>
 				<tokenizer class="solr.KeywordTokenizerFactory"/>
-				<filter class="solr.StandardFilterFactory"/>
 				<filter class="solr.LowerCaseFilterFactory"/>
 				<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
 			</analyzer>
diff --git a/solr/config/solrconfig.xml b/solr/config/solrconfig.xml
index a69ec943..bc64136e 100644
--- a/solr/config/solrconfig.xml
+++ b/solr/config/solrconfig.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <config>
-	<luceneMatchVersion>7.0</luceneMatchVersion>
+	<luceneMatchVersion>8.1</luceneMatchVersion>
 	<lib dir="${solr.install.dir:../../../..}/contrib/analysis-extras/lib" />
 	<lib dir="${solr.install.dir:../../../..}/contrib/analysis-extras/lucene-libs" />
 	<lib dir="${solr.install.dir:../../../..}/contrib/extraction/lib" regex=".*\.jar" />