diff --git a/pom.xml b/pom.xml
index 9ac5c40c..a42c9346 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,17 +43,17 @@
         <dependency>
             <groupId>org.apache.jena</groupId>
             <artifactId>jena-core</artifactId>
-            <version>3.16.0</version>
+            <version>4.3.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.jena</groupId>
             <artifactId>jena-tdb</artifactId>
-            <version>3.16.0</version>
+            <version>4.3.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.jena</groupId>
             <artifactId>jena-arq</artifactId>
-            <version>3.16.0</version>
+            <version>4.3.1</version>
             <exclusions>
                 <exclusion>
                     <groupId>org.apache.jena</groupId>
@@ -68,7 +68,7 @@
         <dependency>
             <groupId>commons-codec</groupId>
             <artifactId>commons-codec</artifactId>
-            <version>1.14</version>
+            <version>1.15</version>
         </dependency>
         <dependency>
           <groupId>commons-fileupload</groupId>
@@ -78,7 +78,7 @@
         <dependency>
             <groupId>com.github.jsonld-java</groupId>
             <artifactId>jsonld-java</artifactId>
-            <version>0.13.0</version>
+            <version>0.13.4</version>
             <exclusions>
                 <exclusion>
                     <groupId>org.apache.httpcomponents</groupId>
@@ -93,7 +93,7 @@
         <dependency>
             <groupId>org.jdom</groupId>
             <artifactId>jdom2</artifactId>
-            <version>2.0.6</version>
+            <version>2.0.6.1</version>
         </dependency>
         <dependency>
             <groupId>jaxen</groupId>
@@ -108,12 +108,12 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.11.1</version>
+            <version>2.13.0</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.11.1</version>
+            <version>2.13.0</version>
         </dependency>
         <dependency>
             <groupId>org.openrdf.sesame</groupId>
@@ -128,7 +128,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.12</version>
+            <version>4.5.13</version>
             <exclusions>
                 <exclusion>
                     <groupId>commons-logging</groupId>
@@ -149,55 +149,55 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-api</artifactId>
-            <version>2.13.3</version>
+            <version>2.16.0</version>
         </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.13.3</version>
+            <version>2.16.0</version>
         </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-slf4j-impl</artifactId>
-            <version>2.13.3</version>
+            <version>2.16.0</version>
         </dependency>
         <dependency>
             <groupId>org.apache.solr</groupId>
             <artifactId>solr-solrj</artifactId>
-            <version>8.6.0</version>
+            <version>8.11.0</version>
         </dependency>
         <!-- Elastic search -->
         <dependency>
             <groupId>org.elasticsearch</groupId>
             <artifactId>elasticsearch</artifactId>
-            <version>7.7.1</version>
+            <version>7.13.3</version>
         </dependency>
         <dependency>
             <groupId>org.elasticsearch.client</groupId>
             <artifactId>elasticsearch-rest-high-level-client</artifactId>
-            <version>7.7.1</version>
+            <version>7.13.3</version>
         </dependency>
         <dependency>
             <groupId>com.amazonaws</groupId>
             <artifactId>aws-java-sdk-core</artifactId>
-            <version>1.11.839</version>
+            <version>1.12.129</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.13</version>
+            <version>4.13.2</version>
             <scope>test</scope>
         </dependency>
         <!-- Authentication -->
         <dependency>
             <groupId>com.github.scribejava</groupId>
             <artifactId>scribejava-apis</artifactId>
-            <version>7.1.1</version>
+            <version>8.3.1</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-core</artifactId>
-            <version>5.5.2</version>
+            <version>5.6.0</version>
         </dependency>
     </dependencies>
     <build>