diff --git a/.gitleaksignore b/.gitleaksignore
new file mode 100644
index 0000000000..790d86973b
--- /dev/null
+++ b/.gitleaksignore
@@ -0,0 +1,2 @@
+30cc004e76638a1fcf8c22939ea3a9ec3d8ddbc2:init.bat:generic-api-key:15
+6f145da3281da9f4db0d2ab3ca760ca5d56e6b58:client/debug/debug.go:generic-api-key:48
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 0ccc31b9b0..55a67bc7db 100644
--- a/Makefile
+++ b/Makefile
@@ -176,7 +176,7 @@ build-all: tools build lint test vulncheck
 ###############################################################################
 
 PACKAGE_NAME:=github.com/evmos/ethermint
-GOLANG_CROSS_VERSION = v1.19
+GOLANG_CROSS_VERSION = v1.21
 GOPATH ?= '$(HOME)/go'
 release-dry-run:
 	docker run \
diff --git a/scripts/protocgen-pulsar.sh b/scripts/protocgen-pulsar.sh
index 93198eece2..43c24bab6a 100755
--- a/scripts/protocgen-pulsar.sh
+++ b/scripts/protocgen-pulsar.sh
@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 # this script is for generating protobuf files for the new google.golang.org/protobuf API
 set -eo pipefail