diff --git a/P/PowerSystems/Compat.toml b/P/PowerSystems/Compat.toml
index 4652b7a12c79e58..e8f277286b80958 100644
--- a/P/PowerSystems/Compat.toml
+++ b/P/PowerSystems/Compat.toml
@@ -338,5 +338,8 @@ InfrastructureSystems = "2.2.0-2"
 ["4.4.1-4.4"]
 InfrastructureSystems = "2.3.0-2"
 
-["4.5-4"]
+["4.5-4.6.0"]
 InfrastructureSystems = "2.4.0-2"
+
+["4.6.1-4"]
+InfrastructureSystems = "2.5.0-2"
diff --git a/P/PowerSystems/Versions.toml b/P/PowerSystems/Versions.toml
index d9ae341aa73b4ea..40ca6e2a59d3670 100644
--- a/P/PowerSystems/Versions.toml
+++ b/P/PowerSystems/Versions.toml
@@ -540,3 +540,6 @@ git-tree-sha1 = "09fa52992aa876f0a8c064e5215461594631eb6e"
 
 ["4.6.0"]
 git-tree-sha1 = "ac18b39d21bc211b320b5b08e2f869ee7a456ce4"
+
+["4.6.1"]
+git-tree-sha1 = "0a1835622e0becae6b718151ae05409e55ed8dc3"