diff --git a/go.mod b/go.mod
index f9cfd51..12ddde1 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/plexusone/ogen-tools
 
 go 1.25.0
 
-require github.com/ogen-go/ogen v1.20.1
+require github.com/ogen-go/ogen v1.20.2
 
 require (
 	github.com/dlclark/regexp2 v1.11.5 // indirect
diff --git a/go.sum b/go.sum
index 643d65e..ea88d3c 100644
--- a/go.sum
+++ b/go.sum
@@ -1,10 +1,18 @@
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dlclark/regexp2 v1.11.5 h1:Q/sSnsKerHeCkc/jSTNq1oCm7KiVgUMZRDUoRu0JQZQ=
 github.com/dlclark/regexp2 v1.11.5/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
 github.com/go-faster/errors v0.7.1 h1:MkJTnDoEdi9pDabt1dpWf7AA8/BaSYZqibYyhZ20AYg=
 github.com/go-faster/errors v0.7.1/go.mod h1:5ySTjWFiphBs07IKuiL69nxdfd5+fzh1u7FPGZP2quo=
-github.com/ogen-go/ogen v1.20.1 h1:AFpIeI2rS37TNIMRQTHhAkThICQpa1p+Pceu7HP7xsA=
-github.com/ogen-go/ogen v1.20.1/go.mod h1:eXQeqzIfw9qUjXdpqNtkX+XCvhlWNymqU1bm7S7y8iU=
+github.com/ogen-go/ogen v1.20.2 h1:mEZGPST7ZeX84AkqRlFawDLwcwuzcLO5PtYpAXLT1YE=
+github.com/ogen-go/ogen v1.20.2/go.mod h1:sJ1pJVp4S1RcSZlYIiMLo0QSMSt2pls4zfrc+hNKnzk=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/shopspring/decimal v1.4.0 h1:bxl37RwXBklmTi0C79JfXCEBD1cqqHt0bbgBAGFp81k=
 github.com/shopspring/decimal v1.4.0/go.mod h1:gawqmDU56v4yIKSwfBSFip1HdCCXN8/+DMd9qYNcwME=
+github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
+github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 golang.org/x/text v0.35.0 h1:JOVx6vVDFokkpaq1AEptVzLTpDe9KGpj5tR4/X+ybL8=
 golang.org/x/text v0.35.0/go.mod h1:khi/HExzZJ2pGnjenulevKNX1W67CUy0AsXcNubPGCA=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=