diff --git a/internal/gen/proto/go/org/foo/v1/foo.pb.go b/internal/gen/proto/go/org/foo/v1/foo.pb.go
index d0a82c9..4da21b0 100644
--- a/internal/gen/proto/go/org/foo/v1/foo.pb.go
+++ b/internal/gen/proto/go/org/foo/v1/foo.pb.go
@@ -14,7 +14,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.2
+// 	protoc-gen-go v1.36.3
 // 	protoc        (unknown)
 // source: org/foo/v1/foo.proto
 
diff --git a/make/go/dep_protoc_gen_go.mk b/make/go/dep_protoc_gen_go.mk
index 7ff29bd..a4e60d6 100644
--- a/make/go/dep_protoc_gen_go.mk
+++ b/make/go/dep_protoc_gen_go.mk
@@ -7,8 +7,8 @@ $(call _assert_var,CACHE_VERSIONS)
 $(call _assert_var,CACHE_BIN)
 
 # Settable
-# https://github.com/protocolbuffers/protobuf-go/releases 20250107 checked 20250113
-PROTOC_GEN_GO_VERSION ?= v1.36.2
+# https://github.com/protocolbuffers/protobuf-go/releases 20250115 checked 20250115
+PROTOC_GEN_GO_VERSION ?= v1.36.3
 
 GO_GET_PKGS := $(GO_GET_PKGS) \
 	google.golang.org/protobuf/proto@$(PROTOC_GEN_GO_VERSION)