diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13f07931d8ca0f07b57f914721d0931526324406..68ef466bfddf72fbbe64fcdfc37dd61373f3fd00 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 Upcoming version:
 -----------------
+  - fixed problems with filenames in config (Nikolaus Krismer)
   - merged (Nikolaus Krismer)
   - re-activated Neo4J-spatial (with help from Robert Bierbauer's and his master thesis) (Nikolaus Krismer)
   - now creating node_densities for updated datasets (Nikolaus Krismer)
diff --git a/bootstrap/prepareEnvironment.sh b/bootstrap/prepareEnvironment.sh
index a55c3e6c061344371a241b72ee6bcd56b7c3da3f..c125d40daa583870923ae9125f1096a70c72456b 100755
--- a/bootstrap/prepareEnvironment.sh
+++ b/bootstrap/prepareEnvironment.sh
@@ -603,7 +603,7 @@ if $INSTALL_NEO4J; then
 
 	echo "  - enabling neo4j network access (without user)"
 	echo "org.neo4j.server.webserver.address=0.0.0.0" >> $DEPLOY_DIR/neo4j/conf/neo4j-server.properties
-	sed -i "s/dbms\.security\.auth\_enabled=true/dbms\.security\.auth\_enabled=false/" $DEPLOY_DIR/neo4j/conf/neo4-server.properties 
+	sed -i "s/dbms\.security\.auth\_enabled=true/dbms\.security\.auth\_enabled=false/" $DEPLOY_DIR/neo4j/conf/neo4j-server.properties 
 
 	echo "  - creating systemd service"
 	cp "$SHARED_CONF_DIR/neo4j.service" "/etc/systemd/system/neo4j.service" >> $DEPLOY_DIR/neo4j/conf/neo4j-server.properties
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index e8c6bf7bb47dff6b81c2cf7a349eb7e912c9fbe2..05ef575b0cd0173fc735f2857ce4bd594ce4f6bd 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 25e6c8a2935228db37482b2b92ea7617b8b33448..1cba21a6b1f76644e62782ac200fd78df3123ff1 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Tue Sep 15 13:21:57 CEST 2015
+#Wed Oct 21 11:13:11 CEST 2015
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.7-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.8-bin.zip
diff --git a/gradlew b/gradlew
index 97fac783e1c8d8241ec7394569867ec3aca58b39..9d82f78915133e1c35a6ea51252590fb38efac2f 100755
--- a/gradlew
+++ b/gradlew
@@ -56,9 +56,9 @@ while [ -h "$PRG" ] ; do
     fi
 done
 SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >&-
+cd "`dirname \"$PRG\"`/" >/dev/null
 APP_HOME="`pwd -P`"
-cd "$SAVED" >&-
+cd "$SAVED" >/dev/null
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar