diff --git a/InkyCal.Utils/InkyCal.Utils.csproj b/InkyCal.Utils/InkyCal.Utils.csproj
index 5045d7d..6dbfb13 100644
--- a/InkyCal.Utils/InkyCal.Utils.csproj
+++ b/InkyCal.Utils/InkyCal.Utils.csproj
@@ -30,7 +30,7 @@
 	<PackageReference Include="Bugsnag" Version="4.1.0" />
 	<PackageReference Include="Google.Apis.Calendar.v3" Version="1.69.0.3746" />
 	<PackageReference Include="Google.Apis.Oauth2.v2" Version="1.68.0.1869" />
-	<PackageReference Include="Ical.Net" Version="4.3.1" />
+	<PackageReference Include="Ical.Net" Version="5.1.0" />
 	<PackageReference Include="Magick.NET-Q16-AnyCPU" Version="14.7.0" />
 	<PackageReference Include="Magick.NET.Core" Version="14.7.0" />
 	<PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0">
diff --git a/InkyCal.Utils/packages.lock.json b/InkyCal.Utils/packages.lock.json
index bc4684f..6c291b9 100644
--- a/InkyCal.Utils/packages.lock.json
+++ b/InkyCal.Utils/packages.lock.json
@@ -30,11 +30,11 @@
       },
       "Ical.Net": {
         "type": "Direct",
-        "requested": "[4.3.1, )",
-        "resolved": "4.3.1",
-        "contentHash": "ZQHNJAy26XeW0OnVRxyHW1xNWkLdueIInPCo76sdNCC0Sr8dAfBzN3DApWWk2r0nwCU0oJIGsrFHdCcQu5RWag==",
+        "requested": "[5.1.0, )",
+        "resolved": "5.1.0",
+        "contentHash": "vs3ua022HGxISADoBSIAsL7Gd5AlOMNVvMI+QD4XwSD4xutuCESTJnkgwTpZr+iW6yIPLXqWJDun4TlxcSuh2w==",
         "dependencies": {
-          "NodaTime": "3.2.0"
+          "NodaTime": "3.2.2"
         }
       },
       "Magick.NET-Q16-AnyCPU": {
@@ -354,8 +354,8 @@
       },
       "NodaTime": {
         "type": "Transitive",
-        "resolved": "3.2.0",
-        "contentHash": "yoRA3jEJn8NM0/rQm78zuDNPA3DonNSZdsorMUj+dltc1D+/Lc5h9YXGqbEEZozMGr37lAoYkcSM/KjTVqD0ow=="
+        "resolved": "3.2.2",
+        "contentHash": "dmju5W0UYC3QP/UJM0juKAZkH0HSDMp0gH91A0+mT9M0kgyM2Jm67hUZPl/WRQLq8Lijjqmdk8kyAViWFWM7dA=="
       },
       "runtime.debian.8-x64.runtime.native.System.Security.Cryptography.OpenSsl": {
         "type": "Transitive",