diff --git a/mailbox-cli/build.gradle b/mailbox-cli/build.gradle
index b64d6ce7600a85c76f9a30425b6733806932189a..ed85476409d4ea9e3c85d66042b3f60362f05c76 100644
--- a/mailbox-cli/build.gradle
+++ b/mailbox-cli/build.gradle
@@ -23,7 +23,7 @@ configurations {
 dependencies {
     implementation project(path: ':mailbox-core', configuration: 'default')
 
-    implementation "ch.qos.logback:logback-classic:1.2.5"
+    implementation "ch.qos.logback:logback-classic:1.2.10"
     implementation 'com.github.ajalt:clikt:2.2.0'
 
     def jna_version = '5.8.0'
diff --git a/mailbox-core/build.gradle b/mailbox-core/build.gradle
index a5e3e30187bf05ce818df90d3702bc8e662864e5..685b418bf0b719f095559836a5cf4bf1b04b64bf 100644
--- a/mailbox-core/build.gradle
+++ b/mailbox-core/build.gradle
@@ -39,7 +39,7 @@ dependencies {
     testImplementation "org.junit.jupiter:junit-jupiter-params:$junit_version"
     testImplementation "org.junit.jupiter:junit-jupiter-engine:$junit_version"
     testImplementation "io.mockk:mockk:$mockk_version"
-    testImplementation "ch.qos.logback:logback-classic:1.2.5"
+    testImplementation "ch.qos.logback:logback-classic:1.2.10"
     testImplementation "io.ktor:ktor-client-cio:$ktor_version"
     testImplementation "io.ktor:ktor-client-jackson:$ktor_version"
     testImplementation "io.ktor:ktor-client-logging:$ktor_version"