diff --git a/build.gradle.kts b/build.gradle.kts
index ae4c348..b15d464 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -33,6 +33,8 @@ val versions = mapOf(
     "SCALAFX"               to "21.0.0-R32",
     "JAVAFX"                to "21.0.1",
     "JUNIT_BOM"             to "5.13.4",
+    "SCALA_PARSER_COMBINATORS" to "2.4.0",
+    "FASTPARSE"             to "3.0.2",
     "JACKSON"               to "2.17.2",
     "JACKSON_SCALA"         to "2.17.2"
 )