diff --git a/crypto-toolbox/build.gradle.kts b/crypto-toolbox/build.gradle.kts
index 72c9242..c0692c4 100644
--- a/crypto-toolbox/build.gradle.kts
+++ b/crypto-toolbox/build.gradle.kts
@@ -57,7 +57,6 @@ tasks.withType<Jar> {
 dependencies {
     compileOnly(libs.slf4j)
     implementation(libs.logback)
-    testImplementation(libs.jwt.core)
     testImplementation(platform(libs.junit.bom))
     testImplementation(libs.junit.jupiter)
 }
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 64b7a22..44bd9ab 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -15,23 +15,11 @@
 
 [versions]
 slf4j = "2.0.17"
-logback = "1.5.18"
-jackson = "2.18.4"
-jwt = "4.5.0"
-spring = "6.2.6"
-springBoot = "3.4.5"
+logback = "1.5.26"
 junit = "5.11.4"
 
 [libraries]
 slf4j = { group = "org.slf4j", name = "slf4j-api", version.ref = "slf4j" }
 logback = { group = "ch.qos.logback", name = "logback-classic", version.ref = "logback" }
-jackson-core = { group = "com.fasterxml.jackson.core", name = "jackson-core", version.ref = "jackson" }
-jackson-databind = { group = "com.fasterxml.jackson.core", name = "jackson-databind", version.ref = "jackson" }
-jwt-core = { group = "com.auth0", name = "java-jwt", version.ref = "jwt" }
-springBoot-autoconfigure = { group = "org.springframework.boot", name = "spring-boot-autoconfigure", version.ref = "springBoot" }
-springBoot-starter-logging = { group = "org.springframework.boot", name = "spring-boot-starter-logging", version.ref = "springBoot" }
-springBoot-configurationProcessor = { group = "org.springframework.boot", name = "spring-boot-configuration-processor", version.ref = "springBoot" }
-springBoot-starter-redis = { group = "org.springframework.boot", name = "spring-boot-starter-data-redis", version.ref = "springBoot" }
-springBoot-starter-test = { group = "org.springframework.boot", name = "spring-boot-starter-test", version.ref = "springBoot" }
 junit-bom = { group = "org.junit", name = "junit-bom", version.ref = "junit" }
 junit-jupiter = { group = "org.junit.jupiter", name = "junit-jupiter", version.ref = "junit" }
diff --git a/version-catalogue/build.gradle.kts b/version-catalogue/build.gradle.kts
index ea4c522..ad0c74b 100644
--- a/version-catalogue/build.gradle.kts
+++ b/version-catalogue/build.gradle.kts
@@ -44,6 +44,7 @@ dependencies {
         api("com.onixbyte:identity-generator:$artefactVersion")
         api("com.onixbyte:crypto-toolbox:$artefactVersion")
         api("com.onixbyte:math-toolbox:$artefactVersion")
+        api("com.onixbyte:tuple:$artefactVersion")
     }
 }