diff --git a/Core/ivy.xml b/Core/ivy.xml
index e085dc841125bc67d8fb900cc78674907ce13a9d..ab4045edfb14bb7253f1c2d8b4bb1644e9e09fdf 100644
--- a/Core/ivy.xml
+++ b/Core/ivy.xml
@@ -22,10 +22,12 @@
         <!-- Exclude the version of cxf-rt-rs-client from Tika 1.20, one of its depedencies breaks Ivy -->
         <dependency conf="core->default" org="org.apache.tika" name="tika-parsers" rev="1.20">
             <exclude module="cxf-rt-rs-client"/>
+            <exclude module="cleartk-ml"/>
         </dependency>
         
         <!-- Pull down the latest cxf-rt-rs-client which has the Ivy fix -->
         <dependency conf="core->default" org="org.apache.cxf" name="cxf-rt-rs-client" rev="3.3.0"/>
+        <dependency conf="core->default" org="org.cleartk" name="cleartk-ml" rev="2.0.0"/>
         
         <dependency conf="core->default" org="com.adobe.xmp" name="xmpcore" rev="5.1.2"/>
         <dependency conf="core->default" org="org.apache.zookeeper" name="zookeeper" rev="3.4.6"/>
@@ -43,10 +45,7 @@
          
         <dependency conf="core->default" org="commons-validator" name="commons-validator" rev="1.6"/>
         <dependency conf="core->default" org="net.htmlparser.jericho" name="jericho-html" rev="3.3"/>
-        
-        <!-- Tika 1.14 seems to declare a (transitive?) dependency on cleartk-util 3.2.2, but the most recent
-        version available is 2.0.0  Overriding the version worked-->
-        <override  org="org.cleartk" module="cleartk-util" rev="2.0.0"/>       
+             
         <override org="jakarta.ws.rs" module="jakarta.ws.rs-api" rev="2.1.5"/>     
     </dependencies>
 </ivy-module>
diff --git a/ImageGallery/nbproject/project.properties b/ImageGallery/nbproject/project.properties
index 0e4afc928e516fb2a3e98ca848a9581cb71c8de3..e400c96aaba6c3bbe7edaf729e2a5805408cf591 100644
--- a/ImageGallery/nbproject/project.properties
+++ b/ImageGallery/nbproject/project.properties
@@ -1,4 +1,3 @@
-file.reference.sqlite-jdbc-3.25.2.jar=release/modules/ext/sqlite-jdbc-3.25.2.jar
 file.reference.sqlite-jdbc-3.7.8-SNAPSHOT.jar=release/modules/ext/sqlite-jdbc-3.7.8-SNAPSHOT.jar
 javac.source=1.8
 javac.compilerargs=-Xlint -Xlint:-serial
diff --git a/KeywordSearch/ivy.xml b/KeywordSearch/ivy.xml
index 56a606816f513dd51e0dba45f0d528fb6ad3334f..b84b7396966fd650f7f204caa0a542bcb61bd315 100644
--- a/KeywordSearch/ivy.xml
+++ b/KeywordSearch/ivy.xml
@@ -24,8 +24,12 @@
         <!-- Exclude the version of cxf-rt-rs-client from Tika 1.20, one of its depedencies breaks Ivy -->
         <dependency conf="autopsy->*" org="org.apache.tika" name="tika-parsers" rev="1.20">
             <exclude module="cxf-rt-rs-client"/>
+            <exclude module="cleartk-ml"/>
         </dependency>
         
+        <dependency conf="autopsy->*" org="org.apache.cxf" name="cxf-rt-rs-client" rev="3.3.0"/>
+        <dependency conf="autopsy->*" org="org.cleartk" name="cleartk-ml" rev="2.0.0"/>
+        
         <!-- icu4j for pdfbox bidirectional text support, needs to be defined explicitely (it is optional) -->
         <dependency conf="autopsy->*" org="com.ibm.icu" name="icu4j" rev="3.8"/>
         <dependency conf="autopsy->*" org="net.htmlparser.jericho" name="jericho-html" rev="3.3"/>
@@ -41,9 +45,6 @@
         <dependency conf="slf4j-libs->default" org="org.slf4j" name="jcl-over-slf4j" rev="1.7.10"/>
         <dependency conf="slf4j-libs->default" org="org.slf4j" name="jul-to-slf4j" rev="1.7.10"/>
         
-        <!-- Travis is trying to pull down cleartk-ml-4.0.0 which doesn't exist. 
-        Overriding to 2.0.0 (latest version) works.-->
-        <override  org="org.cleartk" module="cleartk-ml" rev="2.0.0"/>
         <override org="commons-io" module="commons-io" rev="2.3"/>
         <override org="org.apache.httpcomponents" module="httpclient" rev="4.3.1"/>
         <override org="org.apache.httpcomponents" module="httpcore" rev="4.3"/>
diff --git a/KeywordSearch/nbproject/project.properties b/KeywordSearch/nbproject/project.properties
index 36eec859c77c0ba3e03a615cd016e3d7ae6a4991..1adf8293ecb2887245f9e263d3a0600196886bdc 100644
--- a/KeywordSearch/nbproject/project.properties
+++ b/KeywordSearch/nbproject/project.properties
@@ -20,11 +20,9 @@ file.reference.findstructapi-0.0.1.jar=release/modules/ext/findstructapi-0.0.1.j
 file.reference.grib-4.5.5.jar=release/modules/ext/grib-4.5.5.jar
 file.reference.guava-17.0.jar=release/modules/ext/guava-17.0.jar
 file.reference.hamcrest-core-1.3.jar=release/modules/ext/hamcrest-core-1.3.jar
-file.reference.httpclient-4.3.1.jar=release\\modules\\ext\\httpclient-4.3.1.jar
-file.reference.httpcore-4.3.jar=release\\modules\\ext\\httpcore-4.3.jar
-file.reference.httpcore-4.4.1.jar=release/modules/ext/httpcore-4.4.1.jar
-file.reference.httpmime-4.3.1.jar=release\\modules\\ext\\httpmime-4.3.1.jar
-file.reference.httpmime-4.4.1.jar=release/modules/ext/httpmime-4.4.1.jar
+file.reference.httpclient-4.3.1.jar=release\\modules\\ext\\httpclient-4.5.6.jar
+file.reference.httpcore-4.4.1.jar=release/modules/ext/httpcore-4.4.10.jar
+file.reference.httpmime-4.3.1.jar=release\\modules\\ext\\httpmime-4.5.6.jar
 file.reference.httpservices-4.5.5.jar=release/modules/ext/httpservices-4.5.5.jar
 file.reference.java-libpst-0.8.1.jar=release/modules/ext/java-libpst-0.8.1.jar
 file.reference.jcip-annotations-1.0.jar=release/modules/ext/jcip-annotations-1.0.jar
diff --git a/KeywordSearch/nbproject/project.xml b/KeywordSearch/nbproject/project.xml
index 87e41f805bf2cfdd4f50dcac0d6c871f7f8f3ec0..88ce4efdb8e42f6f98cf685fd86e1dd19b641d11 100644
--- a/KeywordSearch/nbproject/project.xml
+++ b/KeywordSearch/nbproject/project.xml
@@ -304,8 +304,8 @@
                 <binary-origin>release/modules/ext/poi-ooxml-4.0.1.jar</binary-origin>
             </class-path-extension>
             <class-path-extension>
-                <runtime-relative-path>ext/httpclient-4.3.1.jar</runtime-relative-path>
-                <binary-origin>release\modules\ext\httpclient-4.3.1.jar</binary-origin>
+                <runtime-relative-path>ext/httpclient-4.5.6.jar</runtime-relative-path>
+                <binary-origin>release\modules\ext\httpclient-4.5.6.jar</binary-origin>
             </class-path-extension>
             <class-path-extension>
                 <runtime-relative-path>ext/commons-codec-1.11.jar</runtime-relative-path>
@@ -468,8 +468,8 @@
                 <binary-origin>release/modules/ext/jsr-275-0.9.3.jar</binary-origin>
             </class-path-extension>
             <class-path-extension>
-                <runtime-relative-path>ext/httpcore-4.4.7.jar</runtime-relative-path>
-                <binary-origin>release/modules/ext/httpcore-4.4.7.jar</binary-origin>
+                <runtime-relative-path>ext/httpcore-4.4.10.jar</runtime-relative-path>
+                <binary-origin>release/modules/ext/httpcore-4.4.10.jar</binary-origin>
             </class-path-extension>
             <class-path-extension>
                 <runtime-relative-path>ext/bcmail-jdk15on-1.54.jar</runtime-relative-path>
@@ -524,8 +524,8 @@
                 <binary-origin>release/modules/ext/jackcess-encrypt-2.1.2.jar</binary-origin>
             </class-path-extension>
             <class-path-extension>
-                <runtime-relative-path>ext/httpmime-4.3.1.jar</runtime-relative-path>
-                <binary-origin>release\modules\ext\httpmime-4.3.1.jar</binary-origin>
+                <runtime-relative-path>ext/httpmime-4.5.6.jar</runtime-relative-path>
+                <binary-origin>release\modules\ext\httpmime-4.5.6.jar</binary-origin>
             </class-path-extension>
             <class-path-extension>
                 <runtime-relative-path>ext/jcip-annotations-1.0.jar</runtime-relative-path>