diff --git a/build.gradle b/build.gradle
index 72bd19da3a..6a58d91e88 100644
--- a/build.gradle
+++ b/build.gradle
@@ -90,7 +90,6 @@ dependencies {
     // json
     api libraries.jacksonCore
     api libraries.jacksonAnnotations
-    api libraries.jacksonDatabind
 
     // hypermedia
     api libraries.edison
diff --git a/gradle/dependencies.gradle b/gradle/dependencies.gradle
index 185cb91d5f..0b38832bcb 100644
--- a/gradle/dependencies.gradle
+++ b/gradle/dependencies.gradle
@@ -57,9 +57,9 @@ ext {
     picocli: 'info.picocli:picocli:4.6.3',
 
     // json
-    jacksonCore: "com.fasterxml.jackson.core:jackson-core:${jacksonVersion}",
-    jacksonAnnotations: "com.fasterxml.jackson.core:jackson-annotations:${jacksonVersion}",
-    jacksonDatabind: "com.fasterxml.jackson.core:jackson-databind:${jacksonVersion}",
+    jacksonCore: "com.fasterxml.jackson.core:jackson-core:${jacksonVersion}!!",
+    jacksonAnnotations: "com.fasterxml.jackson.core:jackson-annotations:${jacksonVersion}!!",
+    jacksonDatabind: "com.fasterxml.jackson.core:jackson-databind:${jacksonVersion}!!",
     jacksonJaxbAnnotations: "com.fasterxml.jackson.module:jackson-module-jaxb-annotations:${jacksonVersion}",
     jacksonJaxRsBase: "com.fasterxml.jackson.jaxrs:jackson-jaxrs-base:${jacksonVersion}",
     jacksonJaxRsJsonProvider: "com.fasterxml.jackson.jaxrs:jackson-jaxrs-json-provider:${jacksonVersion}",
diff --git a/scm-core/gradle.lockfile b/scm-core/gradle.lockfile
index ce1b361263..740d383d07 100644
--- a/scm-core/gradle.lockfile
+++ b/scm-core/gradle.lockfile
@@ -6,13 +6,13 @@ ch.qos.logback:logback-classic:1.2.9=testCompileClasspath,testCompileClasspathCo
 ch.qos.logback:logback-core:1.2.9=testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy
 com.cloudogu.legman:core:2.0.0=annotationProcessor,annotationProcessorCopy,compileClasspath,compileClasspathCopy,default,defaultCopy,runtimeClasspath,runtimeClasspathCopy,testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy
 com.damnhandy:handy-uri-templates:2.1.7=compileClasspath,compileClasspathCopy,default,defaultCopy,runtimeClasspath,runtimeClasspathCopy,testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy
-com.fasterxml.jackson.core:jackson-annotations:2.11.3=default,runtimeClasspath
-com.fasterxml.jackson.core:jackson-annotations:2.13.4=compileClasspath,compileClasspathCopy,defaultCopy,runtimeClasspathCopy,testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy
-com.fasterxml.jackson.core:jackson-core:2.11.3=default,runtimeClasspath
-com.fasterxml.jackson.core:jackson-core:2.13.4=compileClasspath,compileClasspathCopy,defaultCopy,runtimeClasspathCopy,testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy
-com.fasterxml.jackson.core:jackson-databind:2.11.3=default,runtimeClasspath
-com.fasterxml.jackson.core:jackson-databind:2.13.4=compileClasspath,compileClasspathCopy,defaultCopy,runtimeClasspathCopy,testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy
-com.fasterxml.jackson:jackson-bom:2.13.4=compileClasspath,compileClasspathCopy,defaultCopy,runtimeClasspathCopy,testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy
+com.fasterxml.jackson.core:jackson-annotations:2.11.3=default
+com.fasterxml.jackson.core:jackson-annotations:2.13.4=compileClasspath,compileClasspathCopy,defaultCopy,runtimeClasspath,runtimeClasspathCopy,testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy
+com.fasterxml.jackson.core:jackson-core:2.11.3=default
+com.fasterxml.jackson.core:jackson-core:2.13.4=compileClasspath,compileClasspathCopy,defaultCopy,runtimeClasspath,runtimeClasspathCopy,testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy
+com.fasterxml.jackson.core:jackson-databind:2.11.3=default
+com.fasterxml.jackson.core:jackson-databind:2.13.4=compileClasspath,compileClasspathCopy,defaultCopy,runtimeClasspath,runtimeClasspathCopy,testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy
+com.fasterxml.jackson:jackson-bom:2.13.4=compileClasspath,compileClasspathCopy,defaultCopy,runtimeClasspath,runtimeClasspathCopy,testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy
 com.fasterxml:classmate:1.3.4=compileClasspath,compileClasspathCopy,default,defaultCopy,runtimeClasspath,runtimeClasspathCopy,testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy
 com.github.sdorra:junit-shiro-extension:1.0.1=testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy
 com.github.sdorra:shiro-unit:1.0.2=testCompileClasspath,testCompileClasspathCopy,testRuntimeClasspath,testRuntimeClasspathCopy