diff --git a/.bingo/README.md b/.bingo/README.md
index 79b303d5e44..7a5c2d4f6da 100755
--- a/.bingo/README.md
+++ b/.bingo/README.md
@@ -1,6 +1,6 @@
 # Project Development Dependencies.
 
-This directory stores Go modules with pinned buildable packages that are used within this repository, managed by https://github.com/bwplotka/bingo.
+This is directory which stores Go modules with pinned buildable package that is used within this repository, managed by https://github.com/bwplotka/bingo.
 
 * Run `bingo get` to install all tools having each own module file in this directory.
 * Run `bingo get <tool>` to install <tool> that have own module file in this directory.
diff --git a/.bingo/Variables.mk b/.bingo/Variables.mk
index d35c8eaf567..f87c606bb3b 100644
--- a/.bingo/Variables.mk
+++ b/.bingo/Variables.mk
@@ -1,11 +1,11 @@
-# Auto generated binary variables helper managed by https://github.com/bwplotka/bingo v0.3.1. DO NOT EDIT.
+# Auto generated binary variables helper managed by https://github.com/bwplotka/bingo v0.4.0. DO NOT EDIT.
 # All tools are designed to be build inside $GOBIN.
 BINGO_DIR := $(dir $(lastword $(MAKEFILE_LIST)))
 GOPATH ?= $(shell go env GOPATH)
 GOBIN  ?= $(firstword $(subst :, ,${GOPATH}))/bin
 GO     ?= $(shell which go)
 
-# Bellow generated variables ensure that every time a tool under each variable is invoked, the correct version
+# Below generated variables ensure that every time a tool under each variable is invoked, the correct version
 # will be used; reinstalling only if needed.
 # For example for bingo variable:
 #
@@ -17,11 +17,11 @@ GO     ?= $(shell which go)
 #	@echo "Running bingo"
 #	@$(BINGO) <flags/args..>
 #
-BINGO := $(GOBIN)/bingo-v0.3.1
+BINGO := $(GOBIN)/bingo-v0.4.0
 $(BINGO): $(BINGO_DIR)/bingo.mod
 	@# Install binary/ries using Go 1.14+ build command. This is using bwplotka/bingo-controlled, separate go module with pinned dependencies.
-	@echo "(re)installing $(GOBIN)/bingo-v0.3.1"
-	@cd $(BINGO_DIR) && $(GO) build -mod=mod -modfile=bingo.mod -o=$(GOBIN)/bingo-v0.3.1 "github.com/bwplotka/bingo"
+	@echo "(re)installing $(GOBIN)/bingo-v0.4.0"
+	@cd $(BINGO_DIR) && $(GO) build -mod=mod -modfile=bingo.mod -o=$(GOBIN)/bingo-v0.4.0 "github.com/bwplotka/bingo"
 
 BUF := $(GOBIN)/buf-v0.37.1
 $(BUF): $(BINGO_DIR)/buf.mod
@@ -112,3 +112,4 @@ $(REFLEX): $(BINGO_DIR)/reflex.mod
 	@# Install binary/ries using Go 1.14+ build command. This is using bwplotka/bingo-controlled, separate go module with pinned dependencies.
 	@echo "(re)installing $(GOBIN)/reflex-v0.3.0"
 	@cd $(BINGO_DIR) && $(GO) build -mod=mod -modfile=reflex.mod -o=$(GOBIN)/reflex-v0.3.0 "github.com/cespare/reflex"
+
diff --git a/.bingo/bingo.mod b/.bingo/bingo.mod
index adf12871104..0e08d26de02 100644
--- a/.bingo/bingo.mod
+++ b/.bingo/bingo.mod
@@ -2,4 +2,4 @@ module _ // Auto generated by https://github.com/bwplotka/bingo. DO NOT EDIT
 
 go 1.16
 
-require github.com/bwplotka/bingo v0.3.1
+require github.com/bwplotka/bingo v0.4.0
diff --git a/.bingo/variables.env b/.bingo/variables.env
index 2be895c4ae2..38a9082ed40 100644
--- a/.bingo/variables.env
+++ b/.bingo/variables.env
@@ -1,4 +1,4 @@
-# Auto generated binary variables helper managed by https://github.com/bwplotka/bingo v0.3.1. DO NOT EDIT.
+# Auto generated binary variables helper managed by https://github.com/bwplotka/bingo v0.4.0. DO NOT EDIT.
 # All tools are designed to be build inside $GOBIN.
 # Those variables will work only until 'bingo get' was invoked, or if tools were installed via Makefile's Variables.mk.
 GOBIN=${GOBIN:=$(go env GOBIN)}
@@ -8,7 +8,7 @@ if [ -z "$GOBIN" ]; then
 fi
 
 
-BINGO="${GOBIN}/bingo-v0.3.1"
+BINGO="${GOBIN}/bingo-v0.4.0"
 
 BUF="${GOBIN}/buf-v0.37.1"
 
@@ -39,3 +39,4 @@ PROTOC_GEN_MICROWEB="${GOBIN}/protoc-gen-microweb-v0.0.0-20210224131655-d9b1137a
 PROTOC_GEN_OPENAPIV2="${GOBIN}/protoc-gen-openapiv2-v2.2.0"
 
 REFLEX="${GOBIN}/reflex-v0.3.0"
+