diff --git a/pom.xml b/pom.xml
index 4904162..3d38564 100644
--- a/pom.xml
+++ b/pom.xml
@@ -45,10 +45,17 @@
 
     <dependencyManagement>
         <dependencies>
+            <dependency>
+                <groupId>org.bouncycastle</groupId>
+                <artifactId>bc-jdk18on-bom</artifactId>
+                <version>1.82</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
             <dependency>
                 <groupId>org.junit</groupId>
                 <artifactId>junit-bom</artifactId>
-                <version>5.10.2</version>
+                <version>5.14.0</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -62,7 +69,7 @@
             <dependency>
                 <groupId>org.slf4j</groupId>
                 <artifactId>slf4j-bom</artifactId>
-                <version>2.0.13</version>
+                <version>2.0.17</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
@@ -79,22 +86,20 @@
         <dependency>
             <groupId>org.bouncycastle</groupId>
             <artifactId>bcpkix-jdk18on</artifactId>
-            <version>1.78.1</version>
         </dependency>
         <dependency>
             <groupId>org.bouncycastle</groupId>
             <artifactId>bcprov-jdk18on</artifactId>
-            <version>1.78.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents.client5</groupId>
             <artifactId>httpclient5</artifactId>
-            <version>5.3.1</version>
+            <version>5.5.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents.core5</groupId>
             <artifactId>httpcore5</artifactId>
-            <version>5.2.4</version>
+            <version>5.3.6</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
@@ -108,13 +113,13 @@
         <dependency>
             <groupId>no.digipost</groupId>
             <artifactId>digg</artifactId>
-            <version>0.34</version>
+            <version>0.38</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.16.1</version>
+            <version>2.20.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -136,7 +141,7 @@
         <dependency>
             <groupId>org.hamcrest</groupId>
             <artifactId>hamcrest</artifactId>
-            <version>2.2</version>
+            <version>3.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -164,7 +169,7 @@
         <dependency>
             <groupId>nl.jqno.equalsverifier</groupId>
             <artifactId>equalsverifier</artifactId>
-            <version>3.16.1</version>
+            <version>3.19.4</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
@@ -190,7 +195,7 @@
                 </plugin>
                 <plugin>
                     <artifactId>maven-enforcer-plugin</artifactId>
-                    <version>3.4.1</version>
+                    <version>3.6.2</version>
                     <configuration>
                         <rules>
                             <bannedDependencies>
@@ -225,27 +230,27 @@
                 </plugin>
                 <plugin>
                     <artifactId>maven-compiler-plugin</artifactId>
-                    <version>3.13.0</version>
+                    <version>3.14.1</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-surefire-plugin</artifactId>
-                    <version>3.2.5</version>
+                    <version>3.5.4</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-deploy-plugin</artifactId>
-                    <version>3.1.2</version>
+                    <version>3.1.4</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-clean-plugin</artifactId>
-                    <version>3.3.2</version>
+                    <version>3.5.0</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-dependency-plugin</artifactId>
-                    <version>3.6.1</version>
+                    <version>3.9.0</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-install-plugin</artifactId>
-                    <version>3.1.2</version>
+                    <version>3.1.4</version>
                 </plugin>
                 <plugin>
                     <artifactId>maven-resources-plugin</artifactId>
@@ -253,17 +258,17 @@
                 </plugin>
                 <plugin>
                     <artifactId>maven-jar-plugin</artifactId>
-                    <version>3.4.1</version>
+                    <version>3.4.2</version>
                 </plugin>
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
                     <artifactId>versions-maven-plugin</artifactId>
-                    <version>2.16.2</version>
+                    <version>2.19.1</version>
                 </plugin>
                 <plugin>
                     <groupId>com.github.siom79.japicmp</groupId>
                     <artifactId>japicmp-maven-plugin</artifactId>
-                    <version>0.21.2</version>
+                    <version>0.24.2</version>
                     <configuration>
                         <parameter>
                             <includes>