diff --git a/build.sbt b/build.sbt
index 6dd8d4d..c4c2a52 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 name := "solrprocessors"
 
-version := "4.6"
+version := "4.8"
 
 description := "Solr processors for use in the update request processor chain."
 
@@ -10,7 +10,7 @@ scalaVersion := "2.11.7"
 
 scalacOptions ++= Seq("-unchecked", "-deprecation", "-optimise", "-feature", "-Xlint", "-language:postfixOps")
 
-libraryDependencies += "org.apache.solr" % "solr-core" % "4.6.0" % "compile"
+libraryDependencies += "org.apache.solr" % "solr-core" % "8.11.1" % "compile"
 
 libraryDependencies += "org.slf4j" % "slf4j-api" % "1.7.2" % "compile"
 
@@ -18,7 +18,7 @@ libraryDependencies += "org.scalatest" % "scalatest_2.11" % "2.2.4" % "test"
 
 libraryDependencies += "org.slf4j" % "slf4j-jdk14" % "1.7.2" % "test"
 
-resolvers += "Public online Restlet repository" at "http://maven.restlet.org/"
+resolvers += "Public online Restlet repository" at "https://maven.restlet.org/"
 
 pomExtra := <xml:group>
   <name>solrprocessors</name>
@@ -27,7 +27,7 @@ pomExtra := <xml:group>
   <licenses>
     <license>
       <name>Apache 2</name>
-      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
+      <url>https://www.apache.org/licenses/LICENSE-2.0.txt</url>
       <distribution>manual</distribution>
     </license>
   </licenses>
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 7e65b5c..2996790 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,3 +1,2 @@
-addSbtPlugin("org.scalastyle" %% "scalastyle-sbt-plugin" % "0.8.0")
 
-resolvers += "sonatype-releases" at "https://oss.sonatype.org/content/repositories/releases/"
\ No newline at end of file
+resolvers += "sonatype-releases" at "https://oss.sonatype.org/content/repositories/releases/"
diff --git a/scalastyle-config.xml b/scalastyle-config.xml
deleted file mode 100644
index dec0a76..0000000
--- a/scalastyle-config.xml
+++ /dev/null
@@ -1,117 +0,0 @@
-<scalastyle>
- <name>Scalastyle standard configuration</name>
- <check level="warning" class="org.scalastyle.file.FileTabChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.file.FileLengthChecker" enabled="true">
-  <parameters>
-   <parameter name="maxFileLength"><![CDATA[800]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.file.HeaderMatchesChecker" enabled="true">
-  <parameters>
-   <parameter name="header"><![CDATA[/**
- * Copyright 2011 James Lindstorff
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.SpacesAfterPlusChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.file.WhitespaceEndOfLineChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.scalariform.SpacesBeforePlusChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.file.FileLineLengthChecker" enabled="true">
-  <parameters>
-   <parameter name="maxLineLength"><![CDATA[160]]></parameter>
-   <parameter name="tabSize"><![CDATA[4]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.ClassNamesChecker" enabled="true">
-  <parameters>
-   <parameter name="regex"><![CDATA[[A-Z][A-Za-z]*]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.ObjectNamesChecker" enabled="true">
-  <parameters>
-   <parameter name="regex"><![CDATA[[A-Z][A-Za-z]*]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.PackageObjectNamesChecker" enabled="true">
-  <parameters>
-   <parameter name="regex"><![CDATA[^[a-z][A-Za-z]*$]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.EqualsHashCodeChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.scalariform.IllegalImportsChecker" enabled="true">
-  <parameters>
-   <parameter name="illegalImports"><![CDATA[sun._,java.awt._]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.ParameterNumberChecker" enabled="true">
-  <parameters>
-   <parameter name="maxParameters"><![CDATA[8]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.MagicNumberChecker" enabled="true">
-  <parameters>
-   <parameter name="ignore"><![CDATA[-1,0,1,2,3]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.NoWhitespaceBeforeLeftBracketChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.scalariform.NoWhitespaceAfterLeftBracketChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.scalariform.ReturnChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.scalariform.NullChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.scalariform.NoCloneChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.scalariform.NoFinalizeChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.scalariform.CovariantEqualsChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.scalariform.StructuralTypeChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.file.RegexChecker" enabled="true">
-  <parameters>
-   <parameter name="regex"><![CDATA[println]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.NumberOfTypesChecker" enabled="true">
-  <parameters>
-   <parameter name="maxTypes"><![CDATA[30]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.CyclomaticComplexityChecker" enabled="true">
-  <parameters>
-   <parameter name="maximum"><![CDATA[10]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.UppercaseLChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.scalariform.SimplifyBooleanExpressionChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.scalariform.IfBraceChecker" enabled="true">
-  <parameters>
-   <parameter name="singleLineAllowed"><![CDATA[true]]></parameter>
-   <parameter name="doubleLineAllowed"><![CDATA[false]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.MethodLengthChecker" enabled="true">
-  <parameters>
-   <parameter name="maxLength"><![CDATA[50]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.MethodNamesChecker" enabled="true">
-  <parameters>
-   <parameter name="regex"><![CDATA[^[a-z][A-Za-z0-9]*$]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.NumberOfMethodsInTypeChecker" enabled="true">
-  <parameters>
-   <parameter name="maxMethods"><![CDATA[30]]></parameter>
-  </parameters>
- </check>
- <check level="warning" class="org.scalastyle.scalariform.PublicMethodsHaveTypeChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.file.NewLineAtEofChecker" enabled="true"></check>
- <check level="warning" class="org.scalastyle.file.NoNewLineAtEofChecker" enabled="false"></check>
-</scalastyle>
\ No newline at end of file
diff --git a/src/main/scala/dk/industria/solr/processors/HTMLStripCharFilterProcessor.scala b/src/main/scala/dk/industria/solr/processors/HTMLStripCharFilterProcessor.scala
index 57ad20c..8c5dd16 100644
--- a/src/main/scala/dk/industria/solr/processors/HTMLStripCharFilterProcessor.scala
+++ b/src/main/scala/dk/industria/solr/processors/HTMLStripCharFilterProcessor.scala
@@ -133,8 +133,7 @@ class HTMLStripCharFilterProcessor(fieldsToProcess: List[String], spaceNormalize
               newValues.add(value)
             }
           }
-          val boost = field.get.getBoost()
-          field.get.setValue(newValues, boost)
+          field.get.setValue(newValues)
         }
       }
     }
diff --git a/src/main/scala/dk/industria/solr/processors/PatternReplaceProcessor.scala b/src/main/scala/dk/industria/solr/processors/PatternReplaceProcessor.scala
index 9bf6ea8..0b7da74 100644
--- a/src/main/scala/dk/industria/solr/processors/PatternReplaceProcessor.scala
+++ b/src/main/scala/dk/industria/solr/processors/PatternReplaceProcessor.scala
@@ -59,8 +59,7 @@ class PatternReplaceProcessor(fieldPatternRules: List[FieldPatternReplaceRules],
               newValues.add(value);
             }
           }
-          val boost = field.get.getBoost()
-          field.get.setValue(newValues, boost)
+          field.get.setValue(newValues)
         }
       }
     }