diff --git a/.travis.yml b/.travis.yml
index 359fcf58ca..c7804b1eaa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -80,14 +80,14 @@ jobs:
       before_script:
         - docker run -d -p 5433:5432 -e POSTGRES_PASSWORD=alfresco -e POSTGRES_USER=alfresco -e POSTGRES_DB=alfresco postgres:11.7 postgres -c 'max_connections=300'
         - docker run -d -p 61616:61616 -p 5672:5672 alfresco/alfresco-activemq:5.15.8
-        - docker run -d -p 8090:8090 -e JAVA_OPTS=" -Xms256m -Xmx256m" alfresco/alfresco-transform-core-aio:2.3.4
+        - docker run -d -p 8090:8090 -e JAVA_OPTS=" -Xms256m -Xmx256m" alfresco/alfresco-transform-core-aio:2.3.5
       script: travis_wait 20 mvn -B test -pl repository -Dtest=AppContext03TestSuite -Ddb.driver=org.postgresql.Driver -Ddb.name=alfresco -Ddb.url=jdbc:postgresql://localhost:5433/alfresco -Ddb.username=alfresco -Ddb.password=alfresco -Dalfresco-pdf-renderer.url=http://localhost:8090/ -Djodconverter.url=http://localhost:8090/ -Dimg.url=http://localhost:8090/ -Dtika.url=http://localhost:8090/ -Dtransform.misc.url=http://localhost:8090/
 
     - name: "Repository - AppContext04TestSuite"
       before_script:
         - docker run -d -p 5433:5432 -e POSTGRES_PASSWORD=alfresco -e POSTGRES_USER=alfresco -e POSTGRES_DB=alfresco postgres:11.7 postgres -c 'max_connections=300'
         - docker run -d -p 61616:61616 -p 5672:5672 alfresco/alfresco-activemq:5.15.8
-        - docker run -d -p 8090:8090 -e JAVA_OPTS=" -Xms256m -Xmx256m" alfresco/alfresco-transform-core-aio:2.3.4
+        - docker run -d -p 8090:8090 -e JAVA_OPTS=" -Xms256m -Xmx256m" alfresco/alfresco-transform-core-aio:2.3.5
       script: travis_wait 20 mvn -B test -pl repository -Dtest=AppContext04TestSuite -Ddb.driver=org.postgresql.Driver -Ddb.name=alfresco -Ddb.url=jdbc:postgresql://localhost:5433/alfresco -Ddb.username=alfresco -Ddb.password=alfresco
 
     - name: "Repository - AppContext05TestSuite"
@@ -104,7 +104,7 @@ jobs:
       before_script:
         - docker run -d -p 5433:5432 -e POSTGRES_PASSWORD=alfresco -e POSTGRES_USER=alfresco -e POSTGRES_DB=alfresco postgres:11.7 postgres -c 'max_connections=300'
         - docker run -d -p 61616:61616 -p 5672:5672 alfresco/alfresco-activemq:5.15.8
-        - docker run -d -p 8090:8090 -e JAVA_OPTS=" -Xms256m -Xmx256m" alfresco/alfresco-transform-core-aio:2.3.4
+        - docker run -d -p 8090:8090 -e JAVA_OPTS=" -Xms256m -Xmx256m" alfresco/alfresco-transform-core-aio:2.3.5
       script: travis_wait 20 mvn -B test -pl repository -Dtest=AppContext06TestSuite -Ddb.driver=org.postgresql.Driver -Ddb.name=alfresco -Ddb.url=jdbc:postgresql://localhost:5433/alfresco -Ddb.username=alfresco -Ddb.password=alfresco -Dalfresco-pdf-renderer.url=http://localhost:8090/ -Djodconverter.url=http://localhost:8090/ -Dimg.url=http://localhost:8090/ -Dtika.url=http://localhost:8090/ -Dtransform.misc.url=http://localhost:8090/
 
     - name: "Repository - AppContextExtraTestSuite"
@@ -117,7 +117,7 @@ jobs:
       before_script:
         - docker run -d -p 5433:5432 -e POSTGRES_PASSWORD=alfresco -e POSTGRES_USER=alfresco -e POSTGRES_DB=alfresco postgres:11.7 postgres -c 'max_connections=300'
         - docker run -d -p 61616:61616 -p 5672:5672 alfresco/alfresco-activemq:5.15.8
-        - docker run -d -p 8090:8090 -e JAVA_OPTS=" -Xms256m -Xmx256m" alfresco/alfresco-transform-core-aio:2.3.4
+        - docker run -d -p 8090:8090 -e JAVA_OPTS=" -Xms256m -Xmx256m" alfresco/alfresco-transform-core-aio:2.3.5
       script: travis_wait 20 mvn -B test -pl repository -Dtest=MiscContextTestSuite -Ddb.driver=org.postgresql.Driver -Ddb.name=alfresco -Ddb.url=jdbc:postgresql://localhost:5433/alfresco -Ddb.username=alfresco -Ddb.password=alfresco -Dalfresco-pdf-renderer.url=http://localhost:8090/ -Djodconverter.url=http://localhost:8090/ -Dimg.url=http://localhost:8090/ -Dtika.url=http://localhost:8090/ -Dtransform.misc.url=http://localhost:8090/
 
     - name: "Repository - MySQL tests"
diff --git a/packaging/tests/environment/.env b/packaging/tests/environment/.env
index 389332f38b..b60ffc632e 100644
--- a/packaging/tests/environment/.env
+++ b/packaging/tests/environment/.env
@@ -1,4 +1,4 @@
-TRANSFORMERS_TAG=2.3.4
-SOLR6_TAG=1.4.2
+TRANSFORMERS_TAG=2.3.5
+SOLR6_TAG=2.0.0
 POSTGRES_TAG=11.7
 ACTIVEMQ_TAG=5.15.8
diff --git a/remote-api/pom.xml b/remote-api/pom.xml
index b9a871d6b3..a62de3246e 100644
--- a/remote-api/pom.xml
+++ b/remote-api/pom.xml
@@ -221,7 +221,6 @@
 				<dependency>
 					<groupId>org.alfresco</groupId>
 					<artifactId>alfresco-pdf-renderer</artifactId>
-					<version>${dependency.alfresco-pdf-renderer.version}</version>
 					<classifier>win64</classifier>
 					<type>tgz</type>
 				</dependency>
@@ -266,7 +265,6 @@
 				<dependency>
 					<groupId>org.alfresco</groupId>
 					<artifactId>alfresco-pdf-renderer</artifactId>
-					<version>${dependency.alfresco-pdf-renderer.version}</version>
 					<classifier>linux</classifier>
 					<type>tgz</type>
 				</dependency>
diff --git a/repository/pom.xml b/repository/pom.xml
index 432a152e2d..c101232f73 100644
--- a/repository/pom.xml
+++ b/repository/pom.xml
@@ -276,7 +276,6 @@
         <dependency>
             <groupId>org.apache.pdfbox</groupId>
             <artifactId>pdfbox</artifactId>
-            <version>${dependency.pdfbox.version}</version>
         </dependency>
         <dependency>
             <groupId>org.apache.pdfbox</groupId>
@@ -1068,7 +1067,6 @@
 				<dependency>
 					<groupId>org.alfresco</groupId>
 					<artifactId>alfresco-pdf-renderer</artifactId>
-					<version>${dependency.alfresco-pdf-renderer.version}</version>
 					<classifier>win64</classifier>
 					<type>tgz</type>
 				</dependency>
@@ -1113,7 +1111,6 @@
 				<dependency>
 					<groupId>org.alfresco</groupId>
 					<artifactId>alfresco-pdf-renderer</artifactId>
-					<version>${dependency.alfresco-pdf-renderer.version}</version>
 					<classifier>linux</classifier>
 					<type>tgz</type>
 				</dependency>