diff --git a/go.mod b/go.mod
index 358aee8..cad77ef 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ toolchain go1.23.3
 require (
 	dario.cat/mergo v1.0.1
 	github.com/Masterminds/sprig/v3 v3.3.0
-	github.com/alecthomas/kong v0.9.0
+	github.com/alecthomas/kong v1.5.1
 	github.com/crossplane/crossplane-runtime v1.17.0
 	github.com/crossplane/function-sdk-go v0.3.0
 	github.com/google/go-cmp v0.6.0
@@ -22,7 +22,6 @@ require (
 require (
 	github.com/Masterminds/goutils v1.1.1 // indirect
 	github.com/Masterminds/semver/v3 v3.3.1 // indirect
-	github.com/alecthomas/assert/v2 v2.11.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
 	github.com/evanphx/json-patch/v5 v5.9.0 // indirect
diff --git a/go.sum b/go.sum
index 0a58f2b..f7ed146 100644
--- a/go.sum
+++ b/go.sum
@@ -10,8 +10,8 @@ github.com/agext/levenshtein v1.2.3 h1:YB2fHEn0UJagG8T1rrWknE3ZQzWM06O8AMAatNn7l
 github.com/agext/levenshtein v1.2.3/go.mod h1:JEDfjyjHDjOF/1e4FlBE/PkbqA9OfWu2ki2W0IB5558=
 github.com/alecthomas/assert/v2 v2.11.0 h1:2Q9r3ki8+JYXvGsDyBXwH3LcJ+WK5D0gc5E8vS6K3D0=
 github.com/alecthomas/assert/v2 v2.11.0/go.mod h1:Bze95FyfUr7x34QZrjL+XP+0qgp/zg8yS+TtBj1WA3k=
-github.com/alecthomas/kong v0.9.0 h1:G5diXxc85KvoV2f0ZRVuMsi45IrBgx9zDNGNj165aPA=
-github.com/alecthomas/kong v0.9.0/go.mod h1:Y47y5gKfHp1hDc7CH7OeXgLIpp+Q2m1Ni0L5s3bI8Os=
+github.com/alecthomas/kong v1.5.1 h1:9quB93P2aNGXf5C1kWNei85vjBgITNJQA4dSwJQGCOY=
+github.com/alecthomas/kong v1.5.1/go.mod h1:p2vqieVMeTAnaC83txKtXe8FLke2X07aruPWXyMPQrU=
 github.com/alecthomas/repr v0.4.0 h1:GhI2A8MACjfegCPVq9f1FLvIBS+DrQ2KQBFZP1iFzXc=
 github.com/alecthomas/repr v0.4.0/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
 github.com/antchfx/htmlquery v1.2.4 h1:qLteofCMe/KGovBI6SQgmou2QNyedFUW+pE+BpeZ494=