diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 981035fc..fd632da2 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -13,7 +13,7 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [ 'ubuntu-latest', 'macos-latest' ]
+        os: [ 'ubuntu-latest']
     runs-on: ${{ matrix.os }}
 
     steps:
diff --git a/klass-api/Dockerfile b/klass-api/Dockerfile
index bf9f7e1d..b3441fe4 100644
--- a/klass-api/Dockerfile
+++ b/klass-api/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:17-jre
+FROM gcr.io/distroless/java17
 ENV TZ="Europe/Oslo"
 WORKDIR /app
 COPY target/*.war app.war
diff --git a/klass-api/pom.xml b/klass-api/pom.xml
index 9588dd2e..f1e74fea 100644
--- a/klass-api/pom.xml
+++ b/klass-api/pom.xml
@@ -137,7 +137,7 @@
         <dependency>
             <groupId>io.zonky.test</groupId>
             <artifactId>embedded-postgres</artifactId>
-            <version>2.1.0</version>
+            <version>2.1.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/klass-api/src/test/java/no/ssb/klass/api/migration/MigrationTestUtils.java b/klass-api/src/test/java/no/ssb/klass/api/migration/MigrationTestUtils.java
index f9e65d15..e1a26a54 100644
--- a/klass-api/src/test/java/no/ssb/klass/api/migration/MigrationTestUtils.java
+++ b/klass-api/src/test/java/no/ssb/klass/api/migration/MigrationTestUtils.java
@@ -359,6 +359,7 @@ else if (pathName.endsWith(HREF)) {
         }
     }
 
+
     public static void validateFilteredClassifications(Response sourceResponse, Response targetResponse) {
         List<Map<String, Object>> sourceList = sourceResponse.path(CLASSIFICATIONS);
         List<Map<String, Object>> targetList = targetResponse.path(CLASSIFICATIONS);
@@ -379,7 +380,7 @@ public static void validateFilteredClassifications(Response sourceResponse, Resp
 
         assertThat(sourceList.size())
                 .withFailMessage("Expected size to be <%d> but was <%d>", targetList.size(), sourceList.size())
-                .isNotEqualTo(targetList.size());
+                .isEqualTo(targetList.size());
     }
 
     /**
diff --git a/klass-shared/pom.xml b/klass-shared/pom.xml
index d0e63092..795d5dae 100644
--- a/klass-shared/pom.xml
+++ b/klass-shared/pom.xml
@@ -30,10 +30,9 @@
         <checkstyle-version>3.3.0</checkstyle-version>
         <spring.version>4.3.7.RELEASE</spring.version>
         <objenesis-version>3.3</objenesis-version>
-        <guava-version>19.0</guava-version>
+        <guava-version>32.0.1-jre</guava-version>
         <woodstox-version>4.4.1</woodstox-version>
-        <commons-lang3-version>3.12.0</commons-lang3-version>
-        <apacheds-server-jndi-version>2.0.0.AM27</apacheds-server-jndi-version>
+        <commons-lang3-version>3.19.0</commons-lang3-version>
         <asciidoctor-version>1.6.0</asciidoctor-version>
         <maven-jaxb2-plugin-version>2.5.0</maven-jaxb2-plugin-version>
         <tomcat7-maven-plugin-version>2.2</tomcat7-maven-plugin-version>
@@ -104,18 +103,6 @@
             <artifactId>postgresql</artifactId>
             <version>${postgresql.version}</version>
         </dependency>
-        <dependency>
-            <!--java based ldap server for testing-->
-            <groupId>org.apache.directory.server</groupId>
-            <artifactId>apacheds-server-jndi</artifactId>
-            <version>${apacheds-server-jndi-version}</version>
-            <exclusions>
-                <exclusion>
-                    <groupId>antlr</groupId>
-                    <artifactId>antlr</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.dataformat</groupId>
             <artifactId>jackson-dataformat-csv</artifactId>
diff --git a/pom.xml b/pom.xml
index 383d71da..a8365d73 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,19 +36,18 @@
         <checkstyle-version>2.17</checkstyle-version>
         <solr-version>8.5.2</solr-version>
         <objenesis-version>2.4</objenesis-version>
-        <guava-version>19.0</guava-version>
+        <guava-version>32.0.1-jre</guava-version>
         <woodstox-version>4.4.1</woodstox-version>
-        <commons-lang3-version>3.4</commons-lang3-version>
-        <rest-assured-version>5.4.0</rest-assured-version>
-        <apacheds-server-jndi-version>1.5.5</apacheds-server-jndi-version>
+        <commons-lang3-version>3.19.0</commons-lang3-version>
+        <rest-assured-version>5.5.6</rest-assured-version>
         <asciidoctor-version>2.2.4</asciidoctor-version>
         <maven-jaxb2-plugin-version>0.15.3</maven-jaxb2-plugin-version>
         <tomcat7-maven-plugin-version>2.2</tomcat7-maven-plugin-version>
         <jaxb-api-version>4.0.0</jaxb-api-version>
-        <commons-io-version>2.15.1</commons-io-version>
+        <commons-io-version>2.20.0</commons-io-version>
         <jakarta-rs-api-version>3.1.0</jakarta-rs-api-version>
         <spring-restdocs-version>3.0.1</spring-restdocs-version>
-        <snakeyaml.version>1.31</snakeyaml.version>
+        <snakeyaml.version>2.5</snakeyaml.version>
         <zonky.version>2.1.0</zonky.version>
         <zonky.pg.version>2.5.1</zonky.pg.version>
         <testcontainers.version>1.20.1</testcontainers.version>
@@ -74,6 +73,11 @@
                 <version>${zonky.pg.version}</version>
                 <scope>test</scope>
             </dependency>
+            <dependency>
+                <groupId>org.apache.commons</groupId>
+                <artifactId>commons-lang3</artifactId>
+                <version>${commons-lang3-version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>