diff --git a/build/Version.props b/build/Version.props
index 162738c49b..4a6fc31913 100644
--- a/build/Version.props
+++ b/build/Version.props
@@ -6,7 +6,7 @@
     <TgsConfigVersion>2.1.0</TgsConfigVersion>
     <TgsApiVersion>7.3.2</TgsApiVersion>
     <TgsClientVersion>8.3.2</TgsClientVersion>
-    <TgsDmapiVersion>5.2.5</TgsDmapiVersion>
+    <TgsDmapiVersion>5.2.6</TgsDmapiVersion>
     <TgsControlPanelVersion>0.4.0</TgsControlPanelVersion>
     <TgsHostWatchdogVersion>1.1.0</TgsHostWatchdogVersion>
   </PropertyGroup>
diff --git a/src/DMAPI/tgs.dm b/src/DMAPI/tgs.dm
index 69afea8ea2..aef492020a 100644
--- a/src/DMAPI/tgs.dm
+++ b/src/DMAPI/tgs.dm
@@ -1,6 +1,6 @@
 // tgstation-server DMAPI
 
-#define TGS_DMAPI_VERSION "5.2.5"
+#define TGS_DMAPI_VERSION "5.2.6"
 
 // All functions and datums outside this document are subject to change with any version and should not be relied on.
 
diff --git a/src/DMAPI/tgs/v3210/api.dm b/src/DMAPI/tgs/v3210/api.dm
index 9ed512f8f9..1b9d194e40 100644
--- a/src/DMAPI/tgs/v3210/api.dm
+++ b/src/DMAPI/tgs/v3210/api.dm
@@ -39,7 +39,7 @@
 	var/warned_custom_commands = FALSE
 
 /datum/tgs_api/v3210/ApiVersion()
-	return new /datum/tgs_version("3.2.1.1")
+	return new /datum/tgs_version("3.2.1.2")
 
 /datum/tgs_api/v3210/proc/trim_left(text)
 	for (var/i = 1 to length(text))
diff --git a/src/DMAPI/tgs/v3210/commands.dm b/src/DMAPI/tgs/v3210/commands.dm
index a8c3d318e5..8975179cb0 100644
--- a/src/DMAPI/tgs/v3210/commands.dm
+++ b/src/DMAPI/tgs/v3210/commands.dm
@@ -44,7 +44,7 @@
 	user.friendly_name = sender
 
 	// Discord hack, fix the mention if it's only numbers (fuck you IRC trolls)
-	var/regex/discord_id_regex = regex(@"[0-9]+")
+	var/regex/discord_id_regex = regex(@"^[0-9]+$")
 	if(discord_id_regex.Find(sender))
 		sender = "<@[sender]>"
 
diff --git a/src/DMAPI/tgs/v5/api.dm b/src/DMAPI/tgs/v5/api.dm
index d4326fc4a2..7c853cd7c1 100644
--- a/src/DMAPI/tgs/v5/api.dm
+++ b/src/DMAPI/tgs/v5/api.dm
@@ -18,7 +18,7 @@
 	var/initialized = FALSE
 
 /datum/tgs_api/v5/ApiVersion()
-	return new /datum/tgs_version("5.2.5")
+	return new /datum/tgs_version("5.2.6")
 
 /datum/tgs_api/v5/OnWorldNew(minimum_required_security_level)
 	server_port = world.params[DMAPI5_PARAM_SERVER_PORT]
diff --git a/src/Tgstation.Server.Host/Components/Interop/DMApiConstants.cs b/src/Tgstation.Server.Host/Components/Interop/DMApiConstants.cs
index 321735a5b6..fc802ebccf 100644
--- a/src/Tgstation.Server.Host/Components/Interop/DMApiConstants.cs
+++ b/src/Tgstation.Server.Host/Components/Interop/DMApiConstants.cs
@@ -33,7 +33,7 @@ namespace Tgstation.Server.Host.Components.Interop
 		/// <summary>
 		/// The DMAPI <see cref="Version"/> being used.
 		/// </summary>
-		public static readonly Version Version = new Version(5, 2, 5);
+		public static readonly Version Version = new Version(5, 2, 6);
 
 		/// <summary>
 		/// <see cref="JsonSerializerSettings"/> for use when communicating with the DMAPI.