diff --git a/composer.json b/composer.json
index f71e519..02c66db 100644
--- a/composer.json
+++ b/composer.json
@@ -43,6 +43,6 @@
 	"require-dev": {
 		"phpunit/phpunit": ">=5.7.28",
 		"php-coveralls/php-coveralls": "^2.1 || ^1.1",
-		"phpunit/phpcov": "^3.0 || ^2.0"
+		"phpunit/phpcov": "^4.0 || ^3.0 || ^2.0"
 	}
 }
diff --git a/tests/composer.sh b/tests/composer.sh
index 66dcf48..13ee8ee 100755
--- a/tests/composer.sh
+++ b/tests/composer.sh
@@ -35,6 +35,10 @@ if [ "$Composer" = "1" ]; then
 		echo "supported. Would install on CI."
 	fi
 	px="$ph $pu.phar"
+	if [ "$PHVM" == "5" ] && [ "$PHVm" == "3" ]; then # Issue #155
+		$px config --global disable-tls true
+		$px config --global secure-http false
+	fi
 elif [ "$Composer" = "2" ]; then
 	echo "not necessary, using system."
 	px=$pu
diff --git a/tests/setupenv.sh b/tests/setupenv.sh
index 2d3caa9..0c3b69d 100755
--- a/tests/setupenv.sh
+++ b/tests/setupenv.sh
@@ -186,13 +186,13 @@ ADODl=archive
 ADOFilePfx=v
 ADOFileSfx=.tar.gz
 if [ "$pvM" \> "7" ]; then # PHP 8x
-	ADODBVer=5.20.17
+	ADODBVer=5.20.18
 	if [ "$1" == "" ] && [ "$TRAVIS" == "true" ]; then
 		ADODBPATH="ADOdb-$ADODBVer"
 	fi
 elif [ "$pvM" \> "5" ]; then # PHP 7x
 	if [ "$pvm" \> "2" ]; then # PHP 7.3+
-		ADODBVer=5.20.15
+		ADODBVer=5.20.16
 	elif [ "$pvm" \> "1" ]; then # PHP 7.2+
 		ADODBVer=5.20.13
 	else
@@ -203,7 +203,7 @@ elif [ "$pvM" \> "5" ]; then # PHP 7x
 	fi
 elif [ "$pvM" \> "4" ]; then # PHP 5x
 	if [ "$pvm" \> "2" ]; then # PHP 5.3+
-		ADODBVer=5.14
+		ADODBVer=5.15
 	else
 		ADODBVer=5.01beta
 	fi