diff --git a/build.gradle.kts b/build.gradle.kts
index cf28cc5..fa95bc9 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -16,7 +16,7 @@ configurations.all {
         eachDependency {
             when (requested.module.toString()) {
                 "org.jetbrains:annotations" -> useVersion("15.0")
-                // conflict between jvm-tasks and sshj
+                // conflict between testcontainers, ssh-ubuntu and sshj
                 "org.slf4j:slf4j-api" -> useVersion("1.7.25")
             }
             when (requested.group) {
diff --git a/gradle/dependency-locks/apiDependenciesMetadata.lockfile b/gradle/dependency-locks/apiDependenciesMetadata.lockfile
index 0a1505d..c6735f6 100644
--- a/gradle/dependency-locks/apiDependenciesMetadata.lockfile
+++ b/gradle/dependency-locks/apiDependenciesMetadata.lockfile
@@ -2,13 +2,11 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jvm-tasks:1.2.3
+com.atlassian.performance.tools:jvm-tasks:1.2.4
 com.hierynomus:sshj:0.23.0
 com.jcraft:jzlib:1.1.3
 net.i2p.crypto:eddsa:0.2.0
 org.apache.logging.log4j:log4j-api:2.20.0
-org.apache.logging.log4j:log4j-core:2.20.0
-org.apache.logging.log4j:log4j-slf4j-impl:2.20.0
 org.bouncycastle:bcpkix-jdk15on:1.56
 org.bouncycastle:bcprov-jdk15on:1.56
 org.glassfish:javax.json:1.1
diff --git a/gradle/dependency-locks/compile.lockfile b/gradle/dependency-locks/compile.lockfile
index 0a1505d..c6735f6 100644
--- a/gradle/dependency-locks/compile.lockfile
+++ b/gradle/dependency-locks/compile.lockfile
@@ -2,13 +2,11 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jvm-tasks:1.2.3
+com.atlassian.performance.tools:jvm-tasks:1.2.4
 com.hierynomus:sshj:0.23.0
 com.jcraft:jzlib:1.1.3
 net.i2p.crypto:eddsa:0.2.0
 org.apache.logging.log4j:log4j-api:2.20.0
-org.apache.logging.log4j:log4j-core:2.20.0
-org.apache.logging.log4j:log4j-slf4j-impl:2.20.0
 org.bouncycastle:bcpkix-jdk15on:1.56
 org.bouncycastle:bcprov-jdk15on:1.56
 org.glassfish:javax.json:1.1
diff --git a/gradle/dependency-locks/compileClasspath.lockfile b/gradle/dependency-locks/compileClasspath.lockfile
index 0a1505d..c6735f6 100644
--- a/gradle/dependency-locks/compileClasspath.lockfile
+++ b/gradle/dependency-locks/compileClasspath.lockfile
@@ -2,13 +2,11 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jvm-tasks:1.2.3
+com.atlassian.performance.tools:jvm-tasks:1.2.4
 com.hierynomus:sshj:0.23.0
 com.jcraft:jzlib:1.1.3
 net.i2p.crypto:eddsa:0.2.0
 org.apache.logging.log4j:log4j-api:2.20.0
-org.apache.logging.log4j:log4j-core:2.20.0
-org.apache.logging.log4j:log4j-slf4j-impl:2.20.0
 org.bouncycastle:bcpkix-jdk15on:1.56
 org.bouncycastle:bcprov-jdk15on:1.56
 org.glassfish:javax.json:1.1
diff --git a/gradle/dependency-locks/default.lockfile b/gradle/dependency-locks/default.lockfile
index 0a1505d..c6735f6 100644
--- a/gradle/dependency-locks/default.lockfile
+++ b/gradle/dependency-locks/default.lockfile
@@ -2,13 +2,11 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jvm-tasks:1.2.3
+com.atlassian.performance.tools:jvm-tasks:1.2.4
 com.hierynomus:sshj:0.23.0
 com.jcraft:jzlib:1.1.3
 net.i2p.crypto:eddsa:0.2.0
 org.apache.logging.log4j:log4j-api:2.20.0
-org.apache.logging.log4j:log4j-core:2.20.0
-org.apache.logging.log4j:log4j-slf4j-impl:2.20.0
 org.bouncycastle:bcpkix-jdk15on:1.56
 org.bouncycastle:bcprov-jdk15on:1.56
 org.glassfish:javax.json:1.1
diff --git a/gradle/dependency-locks/implementationDependenciesMetadata.lockfile b/gradle/dependency-locks/implementationDependenciesMetadata.lockfile
index 0a1505d..c6735f6 100644
--- a/gradle/dependency-locks/implementationDependenciesMetadata.lockfile
+++ b/gradle/dependency-locks/implementationDependenciesMetadata.lockfile
@@ -2,13 +2,11 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jvm-tasks:1.2.3
+com.atlassian.performance.tools:jvm-tasks:1.2.4
 com.hierynomus:sshj:0.23.0
 com.jcraft:jzlib:1.1.3
 net.i2p.crypto:eddsa:0.2.0
 org.apache.logging.log4j:log4j-api:2.20.0
-org.apache.logging.log4j:log4j-core:2.20.0
-org.apache.logging.log4j:log4j-slf4j-impl:2.20.0
 org.bouncycastle:bcpkix-jdk15on:1.56
 org.bouncycastle:bcprov-jdk15on:1.56
 org.glassfish:javax.json:1.1
diff --git a/gradle/dependency-locks/runtime.lockfile b/gradle/dependency-locks/runtime.lockfile
index 0a1505d..c6735f6 100644
--- a/gradle/dependency-locks/runtime.lockfile
+++ b/gradle/dependency-locks/runtime.lockfile
@@ -2,13 +2,11 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jvm-tasks:1.2.3
+com.atlassian.performance.tools:jvm-tasks:1.2.4
 com.hierynomus:sshj:0.23.0
 com.jcraft:jzlib:1.1.3
 net.i2p.crypto:eddsa:0.2.0
 org.apache.logging.log4j:log4j-api:2.20.0
-org.apache.logging.log4j:log4j-core:2.20.0
-org.apache.logging.log4j:log4j-slf4j-impl:2.20.0
 org.bouncycastle:bcpkix-jdk15on:1.56
 org.bouncycastle:bcprov-jdk15on:1.56
 org.glassfish:javax.json:1.1
diff --git a/gradle/dependency-locks/runtimeClasspath.lockfile b/gradle/dependency-locks/runtimeClasspath.lockfile
index 0a1505d..c6735f6 100644
--- a/gradle/dependency-locks/runtimeClasspath.lockfile
+++ b/gradle/dependency-locks/runtimeClasspath.lockfile
@@ -2,13 +2,11 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jvm-tasks:1.2.3
+com.atlassian.performance.tools:jvm-tasks:1.2.4
 com.hierynomus:sshj:0.23.0
 com.jcraft:jzlib:1.1.3
 net.i2p.crypto:eddsa:0.2.0
 org.apache.logging.log4j:log4j-api:2.20.0
-org.apache.logging.log4j:log4j-core:2.20.0
-org.apache.logging.log4j:log4j-slf4j-impl:2.20.0
 org.bouncycastle:bcpkix-jdk15on:1.56
 org.bouncycastle:bcprov-jdk15on:1.56
 org.glassfish:javax.json:1.1
diff --git a/gradle/dependency-locks/testApiDependenciesMetadata.lockfile b/gradle/dependency-locks/testApiDependenciesMetadata.lockfile
index 139d581..9bd26a3 100644
--- a/gradle/dependency-locks/testApiDependenciesMetadata.lockfile
+++ b/gradle/dependency-locks/testApiDependenciesMetadata.lockfile
@@ -2,7 +2,7 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jvm-tasks:1.2.3
+com.atlassian.performance.tools:jvm-tasks:1.2.4
 com.atlassian.performance.tools:ssh-ubuntu:0.1.0
 com.hierynomus:sshj:0.23.0
 com.jcraft:jzlib:1.1.3
diff --git a/gradle/dependency-locks/testCompile.lockfile b/gradle/dependency-locks/testCompile.lockfile
index 139d581..9bd26a3 100644
--- a/gradle/dependency-locks/testCompile.lockfile
+++ b/gradle/dependency-locks/testCompile.lockfile
@@ -2,7 +2,7 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jvm-tasks:1.2.3
+com.atlassian.performance.tools:jvm-tasks:1.2.4
 com.atlassian.performance.tools:ssh-ubuntu:0.1.0
 com.hierynomus:sshj:0.23.0
 com.jcraft:jzlib:1.1.3
diff --git a/gradle/dependency-locks/testCompileClasspath.lockfile b/gradle/dependency-locks/testCompileClasspath.lockfile
index 1e42e06..a0a49a8 100644
--- a/gradle/dependency-locks/testCompileClasspath.lockfile
+++ b/gradle/dependency-locks/testCompileClasspath.lockfile
@@ -2,7 +2,7 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jvm-tasks:1.2.3
+com.atlassian.performance.tools:jvm-tasks:1.2.4
 com.atlassian.performance.tools:ssh-ubuntu:0.1.0
 com.hierynomus:sshj:0.23.0
 com.jcraft:jzlib:1.1.3
@@ -10,7 +10,6 @@ junit:junit:4.12
 net.i2p.crypto:eddsa:0.2.0
 org.apache.logging.log4j:log4j-api:2.20.0
 org.apache.logging.log4j:log4j-core:2.20.0
-org.apache.logging.log4j:log4j-slf4j-impl:2.20.0
 org.bouncycastle:bcpkix-jdk15on:1.56
 org.bouncycastle:bcprov-jdk15on:1.56
 org.glassfish:javax.json:1.1
diff --git a/gradle/dependency-locks/testImplementationDependenciesMetadata.lockfile b/gradle/dependency-locks/testImplementationDependenciesMetadata.lockfile
index 139d581..9bd26a3 100644
--- a/gradle/dependency-locks/testImplementationDependenciesMetadata.lockfile
+++ b/gradle/dependency-locks/testImplementationDependenciesMetadata.lockfile
@@ -2,7 +2,7 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jvm-tasks:1.2.3
+com.atlassian.performance.tools:jvm-tasks:1.2.4
 com.atlassian.performance.tools:ssh-ubuntu:0.1.0
 com.hierynomus:sshj:0.23.0
 com.jcraft:jzlib:1.1.3
diff --git a/gradle/dependency-locks/testRuntime.lockfile b/gradle/dependency-locks/testRuntime.lockfile
index 139d581..9bd26a3 100644
--- a/gradle/dependency-locks/testRuntime.lockfile
+++ b/gradle/dependency-locks/testRuntime.lockfile
@@ -2,7 +2,7 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jvm-tasks:1.2.3
+com.atlassian.performance.tools:jvm-tasks:1.2.4
 com.atlassian.performance.tools:ssh-ubuntu:0.1.0
 com.hierynomus:sshj:0.23.0
 com.jcraft:jzlib:1.1.3
diff --git a/gradle/dependency-locks/testRuntimeClasspath.lockfile b/gradle/dependency-locks/testRuntimeClasspath.lockfile
index 139d581..9bd26a3 100644
--- a/gradle/dependency-locks/testRuntimeClasspath.lockfile
+++ b/gradle/dependency-locks/testRuntimeClasspath.lockfile
@@ -2,7 +2,7 @@
 # Manual edits can break the build and are not advised.
 # This file is expected to be part of source control.
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jvm-tasks:1.2.3
+com.atlassian.performance.tools:jvm-tasks:1.2.4
 com.atlassian.performance.tools:ssh-ubuntu:0.1.0
 com.hierynomus:sshj:0.23.0
 com.jcraft:jzlib:1.1.3