diff --git a/core/go.mod b/core/go.mod
index ecac4f46e..6bcca0508 100644
--- a/core/go.mod
+++ b/core/go.mod
@@ -5,7 +5,7 @@ go 1.20
 require (
 	buf.build/gen/go/open-feature/flagd/bufbuild/connect-go v1.9.0-20230720212818-3675556880a1.1
 	buf.build/gen/go/open-feature/flagd/grpc/go v1.3.0-20230710190440-2333a9579c1a.1
-	buf.build/gen/go/open-feature/flagd/protocolbuffers/go v1.31.0-20230720212818-3675556880a1.1
+	buf.build/gen/go/open-feature/flagd/protocolbuffers/go v1.31.0-20231002171355-0601ac335d9b.1
 	github.com/bufbuild/connect-go v1.10.0
 	github.com/bufbuild/connect-opentelemetry-go v0.4.0
 	github.com/diegoholiveira/jsonlogic/v3 v3.3.0
diff --git a/core/go.sum b/core/go.sum
index 47dc09715..0c2d8a83f 100644
--- a/core/go.sum
+++ b/core/go.sum
@@ -8,6 +8,8 @@ buf.build/gen/go/open-feature/flagd/grpc/go v1.3.0-20230710190440-2333a9579c1a.1
 buf.build/gen/go/open-feature/flagd/protocolbuffers/go v1.28.1-20230710190440-2333a9579c1a.4/go.mod h1:+Bnrjo56uVn/aBcLWchTveR8UeCj+KSJN4fE0xSmBNc=
 buf.build/gen/go/open-feature/flagd/protocolbuffers/go v1.31.0-20230720212818-3675556880a1.1 h1:4KG4mmtBU0USgznO6QuhB3oTnCrlI+ayBaGjRfgsXeM=
 buf.build/gen/go/open-feature/flagd/protocolbuffers/go v1.31.0-20230720212818-3675556880a1.1/go.mod h1:kmgvCcQsQkpZ5yNLgO2B22ysHjnfm3IyzymmFHB60vY=
+buf.build/gen/go/open-feature/flagd/protocolbuffers/go v1.31.0-20231002171355-0601ac335d9b.1 h1:Xs7Wwj80daYmK91m1uIiTmXOO047NWdlpBezZ5RTxW0=
+buf.build/gen/go/open-feature/flagd/protocolbuffers/go v1.31.0-20231002171355-0601ac335d9b.1/go.mod h1:kmgvCcQsQkpZ5yNLgO2B22ysHjnfm3IyzymmFHB60vY=
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=