diff --git a/powerdnsadmin/templates/errors/400.html b/powerdnsadmin/templates/errors/400.html
index b6ea84c..d043636 100644
--- a/powerdnsadmin/templates/errors/400.html
+++ b/powerdnsadmin/templates/errors/400.html
@@ -35,7 +35,7 @@
       </h2>
       <div class="error-content">
         <h3>
-          <i class="fas fa-exclamation-triangle text-yellow"></i>
+          <i class="fa-solid fa-exclamation-triangle text-yellow"></i>
           Oops! Bad request
         </h3>
         <p>
diff --git a/powerdnsadmin/templates/errors/403.html b/powerdnsadmin/templates/errors/403.html
index 44c7527..a106392 100644
--- a/powerdnsadmin/templates/errors/403.html
+++ b/powerdnsadmin/templates/errors/403.html
@@ -35,7 +35,7 @@
       </h2>
       <div class="error-content">
         <h3>
-          <i class="fas fa-exclamation-triangle text-yellow"></i>
+          <i class="fa-solid fa-exclamation-triangle text-yellow"></i>
           Oops! Access denied
         </h3>
         <p>
diff --git a/powerdnsadmin/templates/errors/404.html b/powerdnsadmin/templates/errors/404.html
index 70040a5..1e89d15 100644
--- a/powerdnsadmin/templates/errors/404.html
+++ b/powerdnsadmin/templates/errors/404.html
@@ -35,7 +35,7 @@
       </h2>
       <div class="error-content">
         <h3>
-          <i class="fas fa-exclamation-triangle text-yellow"></i>
+          <i class="fa-solid fa-exclamation-triangle text-yellow"></i>
           Oops! You're lost
         </h3>
         <p>
diff --git a/powerdnsadmin/templates/errors/500.html b/powerdnsadmin/templates/errors/500.html
index c92c104..076548c 100644
--- a/powerdnsadmin/templates/errors/500.html
+++ b/powerdnsadmin/templates/errors/500.html
@@ -35,7 +35,7 @@
       </h2>
       <div class="error-content">
         <h3>
-          <i class="fas fa-exclamation-triangle text-yellow"></i>
+          <i class="fa-solid fa-exclamation-triangle text-yellow"></i>
           Oops! Something went wrong
         </h3>
         <p>
diff --git a/powerdnsadmin/templates/errors/SAML.html b/powerdnsadmin/templates/errors/SAML.html
index a88c388..72a583f 100644
--- a/powerdnsadmin/templates/errors/SAML.html
+++ b/powerdnsadmin/templates/errors/SAML.html
@@ -39,7 +39,7 @@
       <br/>
       <div class="error-content">
         <h3>
-          <i class="fas fa-exclamation-triangle text-yellow"></i>
+          <i class="fa-solid fa-exclamation-triangle text-yellow"></i>
           Oops! Something went wrong
         </h3>
         <br>