diff --git a/php/admin/admin-edit-milestone.php b/php/admin/admin-edit-milestone.php
index 0289170506cf6456e592a17793109951e8532ed0..1c253ead946fa1ace0ffd9e8ffa61d4f1ce301a0 100644
--- a/php/admin/admin-edit-milestone.php
+++ b/php/admin/admin-edit-milestone.php
@@ -76,7 +76,7 @@ else
 		}
 		?>
 		<!--Import Google Icon Font-->
-		<link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+		<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 		<!--Import materialize.css-->
 		<link type="text/css" rel="stylesheet" href="../../materialize/css/materialize.min.css" media="screen,projection"/>
 		<link type="text/css" rel="stylesheet" href="../../css/style.css"/>
diff --git a/php/admin/admin-edit-roadmap.php b/php/admin/admin-edit-roadmap.php
index 72b5c8bfb67216e1aa8c9baa349846db23fd96e8..617948d9ddfa6232c395b96c2575a502a54ac14e 100644
--- a/php/admin/admin-edit-roadmap.php
+++ b/php/admin/admin-edit-roadmap.php
@@ -65,7 +65,7 @@ else
 		}
 		?>
 		<!--Import Google Icon Font-->
-		<link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+		<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 		<!--Import materialize.css-->
 		<link type="text/css" rel="stylesheet" href="../../materialize/css/materialize.min.css" media="screen,projection"/>
 		<link type="text/css" rel="stylesheet" href="../../css/style.css"/>
diff --git a/php/admin/admin-edit-subtask.php b/php/admin/admin-edit-subtask.php
index 2d35cc11c26625f6ae7ff9d358a92848bce0a502..13b41618144b09e4944397a9e6a6b5c0ac821e83 100644
--- a/php/admin/admin-edit-subtask.php
+++ b/php/admin/admin-edit-subtask.php
@@ -76,7 +76,7 @@ else
 		}
 		?>
 		<!--Import Google Icon Font-->
-		<link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+		<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 		<!--Import materialize.css-->
 		<link type="text/css" rel="stylesheet" href="../../materialize/css/materialize.min.css" media="screen,projection"/>
 		<link type="text/css" rel="stylesheet" href="../../css/style.css"/>
diff --git a/php/admin/admin-edit-task.php b/php/admin/admin-edit-task.php
index a17a30b2af778045813a216530551703cdd60454..4d376d4b963adcfec5aab6b9ace159dbf182afc0 100644
--- a/php/admin/admin-edit-task.php
+++ b/php/admin/admin-edit-task.php
@@ -76,7 +76,7 @@ else
 		}
 		?>
 		<!--Import Google Icon Font-->
-		<link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+		<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 		<!--Import materialize.css-->
 		<link type="text/css" rel="stylesheet" href="../../materialize/css/materialize.min.css" media="screen,projection"/>
 		<link type="text/css" rel="stylesheet" href="../../css/style.css"/>
diff --git a/php/admin/admin-milestones.php b/php/admin/admin-milestones.php
index de5df516bfeca7ee499fd9ada9aa30b9b7c8bc3e..3ab22fa99772e0a39bdc314487a79ce5fb24f437 100644
--- a/php/admin/admin-milestones.php
+++ b/php/admin/admin-milestones.php
@@ -43,7 +43,7 @@ $projectName = $projectName["Projectname"];
 	<meta charset="UTF-8"/>
 	<title>Milestones - Adminarea</title>
 	<!--Import Google Icon Font-->
-	<link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+	<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 	<!--Import materialize.css-->
 	<link type="text/css" rel="stylesheet" href="../../materialize/css/materialize.min.css" media="screen,projection"/>
 	<link type="text/css" rel="stylesheet" href="../../css/style.css"/>
diff --git a/php/admin/admin-roadmaps.php b/php/admin/admin-roadmaps.php
index 0131651c1c5133edf4aff1ab85a540b48a14dde8..db14b09f4d74b1d0a7eca68b4d77d9e156f15100 100644
--- a/php/admin/admin-roadmaps.php
+++ b/php/admin/admin-roadmaps.php
@@ -21,7 +21,7 @@ $db->createTables();
 		<meta charset="UTF-8"/>
 		<title>Roadmaps - Adminarea</title>
 		<!--Import Google Icon Font-->
-		<link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+		<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 		<!--Import materialize.css-->
 		<link type="text/css" rel="stylesheet" href="../../materialize/css/materialize.min.css" media="screen,projection"/>
 		<link type="text/css" rel="stylesheet" href="../../css/style.css"/>
diff --git a/php/admin/admin-subtasks.php b/php/admin/admin-subtasks.php
index 1ddaca83c4a53bda5d850e2ad289151b9cf422ec..59ea57ff22a8be886113f87dd9fd1e18bb5d284a 100644
--- a/php/admin/admin-subtasks.php
+++ b/php/admin/admin-subtasks.php
@@ -42,7 +42,7 @@ if($task == false)
 	<meta charset="UTF-8"/>
 	<title>Subtasks - Adminarea</title>
 	<!--Import Google Icon Font-->
-	<link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+	<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 	<!--Import materialize.css-->
 	<link type="text/css" rel="stylesheet" href="../../materialize/css/materialize.min.css" media="screen,projection"/>
 	<link type="text/css" rel="stylesheet" href="../../css/style.css"/>
diff --git a/php/admin/admin-tasks.php b/php/admin/admin-tasks.php
index 638f171d2a5d23a7478b222bbf7d4c9bd63e509e..578999d90dfeac9cf116af06e6e28663f7279668 100644
--- a/php/admin/admin-tasks.php
+++ b/php/admin/admin-tasks.php
@@ -42,7 +42,7 @@ if($milestone == false)
 	<meta charset="UTF-8"/>
 	<title>Tasks - Adminarea</title>
 	<!--Import Google Icon Font-->
-	<link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+	<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 	<!--Import materialize.css-->
 	<link type="text/css" rel="stylesheet" href="../../materialize/css/materialize.min.css" media="screen,projection"/>
 	<link type="text/css" rel="stylesheet" href="../../css/style.css"/>
diff --git a/php/admin/login.php b/php/admin/login.php
index 6bec05daa51a08658de8eb97b4845b14b34bda75..2a1739312689954bb8a6316fcd2c178d5a8e1343 100644
--- a/php/admin/login.php
+++ b/php/admin/login.php
@@ -10,7 +10,7 @@ include_once('../mysql.php');
 		<title>Login</title>
 
 		<!--Import Google Icon Font-->
-		<link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+		<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 		<!--Import materialize.css-->
 		<link type="text/css" rel="stylesheet" href="../../materialize/css/materialize.min.css" media="screen,projection"/>
 		<link type="text/css" rel="stylesheet" href="../../css/style.css"/>
diff --git a/php/error.php b/php/error.php
index 630f6d69d85aa1e82b94920fde87b8c18bf7e049..57f32bf45c43ae4a38da41e286f69f6a3a8c5a2d 100644
--- a/php/error.php
+++ b/php/error.php
@@ -8,7 +8,7 @@ include_once('getLanguageJSON.php');
 		<meta charset="UTF-8"/>
 		<title>Roadmap</title>
 		<!--Import Google Icon Font-->
-		<link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+		<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 		<!--Import materialize.css-->
 		<link type="text/css" rel="stylesheet" href="../materialize/css/materialize.min.css" media="screen,projection"/>
 		<link type="text/css" rel="stylesheet" href="../css/style.css"/>
diff --git a/php/example.php b/php/example.php
index ec02655526951a65299369a92317b80af479bbd7..234c3354a1644f91c478964a1061fce7e53f5456 100644
--- a/php/example.php
+++ b/php/example.php
@@ -8,7 +8,7 @@ include_once('getLanguageJSON.php');
 		<meta charset="UTF-8"/>
 		<title>Roadmap</title>
 		<!--Import Google Icon Font-->
-		<link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+		<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 		<!--Import materialize.css-->
 		<link type="text/css" rel="stylesheet" href="../materialize/css/materialize.min.css" media="screen,projection"/>
 		<link type="text/css" rel="stylesheet" href="../css/style.css"/>
diff --git a/php/index.php b/php/index.php
index 93b6a85911141182672ac0d392641723e2d318b8..0e5db36e94c05d86320ada91d0f73c91971b9348 100644
--- a/php/index.php
+++ b/php/index.php
@@ -51,7 +51,7 @@ $numberofOpenMilestones = $numberofOpenMilestones['count'];
 		<meta charset="UTF-8"/>
 		<title>Roadmap - <?php echo $projectName;?></title>
 		<!--Import Google Icon Font-->
-		<link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+		<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 		<!--Import materialize.css-->
 		<link type="text/css" rel="stylesheet" href="../materialize/css/materialize.min.css" media="screen,projection"/>
 		<link type="text/css" rel="stylesheet" href="../css/style.css"/>
diff --git a/php/overview.php b/php/overview.php
index 6ef246c4f7dcc5268bb9edaac6d990799ce638c0..8c6119f5243cd9677a6bf4d1beafb8257b32f41c 100644
--- a/php/overview.php
+++ b/php/overview.php
@@ -12,7 +12,7 @@ $db->createTables();
 		<meta charset="UTF-8"/>
 		<title>Roadmaps</title>
 		<!--Import Google Icon Font-->
-		<link href="http://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+		<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
 		<!--Import materialize.css-->
 		<link type="text/css" rel="stylesheet" href="../materialize/css/materialize.min.css" media="screen,projection"/>
 		<link type="text/css" rel="stylesheet" href="../css/style.css"/>