diff --git a/.circleci/config.yml b/.circleci/config.yml
index a45f7132e4c..2dc30af5b02 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -224,7 +224,7 @@ jobs:
 
   test-contracts:
     docker:
-      - image: circleci/node:10.16.3
+      - image: circleci/node:16
       - image: trufflesuite/ganache-cli:latest
         command: ['--port=8555', '-a', '100', '-l', '8000000']
     steps:
@@ -265,7 +265,7 @@ jobs:
     # uses medium (2vcpu/4gb) by default
     resource_class: medium
     docker:
-      - image: circleci/node:14.17.3
+      - image: circleci/node:16
       - image: trufflesuite/ganache-cli:latest
         command: ['--port=8546', '-a', '50', '-l', '8000000']
     steps:
diff --git a/contracts/scripts/call-function.sh b/contracts/scripts/call-function.sh
index 1fd76ab146f..b86be23c12d 100755
--- a/contracts/scripts/call-function.sh
+++ b/contracts/scripts/call-function.sh
@@ -5,6 +5,6 @@ set -e
 
 # Usage: call-function.sh contractName functionName
 
-node_modules/.bin/truffle console << EOF
+node_modules/.bin/truffle console <<EOF
   $1.deployed().then((instance) => instance.$2.call()).then((value) => console.log("Function returned: " + value))
 EOF
diff --git a/contracts/scripts/circleci-test.sh b/contracts/scripts/circleci-test.sh
index 631f2f428bb..81d15ef0514 100755
--- a/contracts/scripts/circleci-test.sh
+++ b/contracts/scripts/circleci-test.sh
@@ -13,16 +13,12 @@ sh ./scripts/lint.sh
 
 printf '\nSTART Truffle tests:\n\n'
 
-if [ $# -eq 0 ]
-	then
-		node_modules/.bin/truffle test --network test_local
-elif [ $1 == '--verbose-rpc' ] && [ $# -eq 1 ]
-	then
-		node_modules/.bin/truffle test --verbose-rpc --network test_local
-elif [ $1 == '--verbose-rpc' ] && [ $# -eq 2 ]
-	then
-		node_modules/.bin/truffle test --verbose-rpc $2 --network test_local
+if [ $# -eq 0 ]; then
+	node_modules/.bin/truffle test --network test_local
+elif [ $1 == '--verbose-rpc' ] && [ $# -eq 1 ]; then
+	node_modules/.bin/truffle test --verbose-rpc --network test_local
+elif [ $1 == '--verbose-rpc' ] && [ $# -eq 2 ]; then
+	node_modules/.bin/truffle test --verbose-rpc $2 --network test_local
 else
 	node_modules/.bin/truffle test $1 --network test_local
 fi
-
diff --git a/contracts/scripts/lint.sh b/contracts/scripts/lint.sh
index 64255c8f517..35fb4e8f530 100755
--- a/contracts/scripts/lint.sh
+++ b/contracts/scripts/lint.sh
@@ -17,5 +17,3 @@ printf 'START Solium lint'
 npm run solidity-lint
 printf '\nEND Solium lint'
 printline
-
-
diff --git a/contracts/scripts/truffle-test.sh b/contracts/scripts/truffle-test.sh
index c37427b0a73..3470b19ef15 100755
--- a/contracts/scripts/truffle-test.sh
+++ b/contracts/scripts/truffle-test.sh
@@ -12,7 +12,7 @@ COMMENT
 
 # start ganache container,
 # kill old container instance if tear down did not complete
-if docker ps | grep 'audius_ganache_cli_test' > /dev/null; then
+if docker ps | grep 'audius_ganache_cli_test' >/dev/null; then
 	# killing the container seems to be faster than restarting
 	printf 'Remove old containers and build artifacts\n'
 	docker rm -f audius_ganache_cli_test
@@ -31,15 +31,12 @@ docker run --name audius_ganache_cli_test -d -p 8555:8545 trufflesuite/ganache-c
 ./scripts/lint.sh
 
 # run truffle tests
-if [ $# -eq 0 ]
-	then
-		node_modules/.bin/truffle test --network=test_local
-elif [ $1 == '--verbose-rpc' ] && [ $# -eq 1 ]
-	then
-		node_modules/.bin/truffle test --network=test_local --verbose-rpc
-elif [ $1 == '--verbose-rpc' ] && [ $# -eq 2 ]
-	then
-		node_modules/.bin/truffle test --network=test_local --verbose-rpc $2
+if [ $# -eq 0 ]; then
+	node_modules/.bin/truffle test --network=test_local
+elif [ $1 == '--verbose-rpc' ] && [ $# -eq 1 ]; then
+	node_modules/.bin/truffle test --network=test_local --verbose-rpc
+elif [ $1 == '--verbose-rpc' ] && [ $# -eq 2 ]; then
+	node_modules/.bin/truffle test --network=test_local --verbose-rpc $2
 else
 	node_modules/.bin/truffle test --network=test_local $1
 fi
diff --git a/eth-contracts/scripts/lint.sh b/eth-contracts/scripts/lint.sh
index 258a45ae77e..9032da615fe 100755
--- a/eth-contracts/scripts/lint.sh
+++ b/eth-contracts/scripts/lint.sh
@@ -2,7 +2,6 @@
 set -e
 set -o pipefail
 
-
 <<COMMENT
 Lint all files in the audius_contracts repository
 COMMENT
@@ -22,5 +21,3 @@ printf 'START Solium lint'
 npm run solidity-lint
 printf '\nEND Solium lint'
 printline
-
-
diff --git a/eth-contracts/scripts/truffle-test.sh b/eth-contracts/scripts/truffle-test.sh
index e39dcac1ffe..da10df02499 100755
--- a/eth-contracts/scripts/truffle-test.sh
+++ b/eth-contracts/scripts/truffle-test.sh
@@ -12,7 +12,7 @@ COMMENT
 
 # start ganache container,
 # kill old container instance if tear down did not complete
-if docker ps | grep 'audius_ganache_cli_eth_contracts_test' > /dev/null; then
+if docker ps | grep 'audius_ganache_cli_eth_contracts_test' >/dev/null; then
 	# killing the container seems to be faster than restarting
 	printf 'Remove old containers and build artifacts\n'
 	docker rm -f audius_ganache_cli_eth_contracts_test
@@ -36,18 +36,14 @@ docker run --name audius_ganache_cli_eth_contracts_test -d -p 8556:8545 truffles
 ./node_modules/.bin/truffle compile
 
 # run truffle tests
-if [ $# -eq 0 ]
-	then
-		node_modules/.bin/truffle test test/*.js --network=test_local
-elif [ $1 == '--audius-random' ] && [ $# -eq 1 ]
-	then
-		node_modules/.bin/truffle test test/random/random.test.js --network=test_local
-elif [ $1 == '--verbose-rpc' ] && [ $# -eq 1 ]
-	then
-		node_modules/.bin/truffle test test/*.js --network=test_local --verbose-rpc
-elif [ $1 == '--verbose-rpc' ] && [ $# -eq 2 ]
-	then
-		node_modules/.bin/truffle test test/*.js --network=test_local --verbose-rpc $2
+if [ $# -eq 0 ]; then
+	node_modules/.bin/truffle test test/*.js --network=test_local
+elif [ $1 == '--audius-random' ] && [ $# -eq 1 ]; then
+	node_modules/.bin/truffle test test/random/random.test.js --network=test_local
+elif [ $1 == '--verbose-rpc' ] && [ $# -eq 1 ]; then
+	node_modules/.bin/truffle test test/*.js --network=test_local --verbose-rpc
+elif [ $1 == '--verbose-rpc' ] && [ $# -eq 2 ]; then
+	node_modules/.bin/truffle test test/*.js --network=test_local --verbose-rpc $2
 else
 	node_modules/.bin/truffle test test/*.js --network=test_local $1
 fi