diff --git a/devkit-bom/build.gradle.kts b/devkit-bom/build.gradle.kts
index c7ae272..c322929 100644
--- a/devkit-bom/build.gradle.kts
+++ b/devkit-bom/build.gradle.kts
@@ -37,17 +37,13 @@ repositories {
 
 dependencies {
     constraints {
-        api("com.onixbyte:devkit-core:$artefactVersion")
         api("com.onixbyte:devkit-utils:$artefactVersion")
         api("com.onixbyte:guid:$artefactVersion")
         api("com.onixbyte:key-pair-loader:$artefactVersion")
-        api("com.onixbyte:map-util-unsafe:$artefactVersion")
         api("com.onixbyte:num4j:$artefactVersion")
         api("com.onixbyte:simple-jwt-facade:$artefactVersion")
         api("com.onixbyte:simple-jwt-authzero:$artefactVersion")
         api("com.onixbyte:simple-jwt-spring-boot-starter:$artefactVersion")
-        api("com.onixbyte:property-guard-spring-boot-starter:$artefactVersion")
-        api("com.onixbyte:simple-serial-spring-boot-starter:$artefactVersion")
     }
 }