diff --git a/code/__DEFINES/tgs.dm b/code/__DEFINES/tgs.dm
index b9b539c32e800b..9e04917b240d83 100644
--- a/code/__DEFINES/tgs.dm
+++ b/code/__DEFINES/tgs.dm
@@ -1,7 +1,7 @@
 // tgstation-server DMAPI
 // The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in IETF RFC 2119.
 
-#define TGS_DMAPI_VERSION "7.3.3"
+#define TGS_DMAPI_VERSION "7.4.0"
 
 // All functions and datums outside this document are subject to change with any version and should not be relied on.
 
@@ -584,11 +584,17 @@
 /world/proc/TgsTriggerEvent(event_name, list/parameters, wait_for_completion = FALSE)
 	CAN_BE_REDEFINED(TRUE)
 	return
+	
+
+/// Trigger a TGS deployment for the current instance. The current state of the repository will not be changed.
+/world/proc/TgsTriggerDeployment()
+	CAN_BE_REDEFINED(TRUE)
+	return
 
 /*
 The MIT License
 
-Copyright (c) 2017-2024 Jordan Brown
+Copyright (c) 2017-2026 Jordan Brown
 
 Permission is hereby granted, free of charge,
 to any person obtaining a copy of this software and
diff --git a/code/modules/tgs/core/core.dm b/code/modules/tgs/core/core.dm
index 63cb5a2c35147c..f70d07aaed8588 100644
--- a/code/modules/tgs/core/core.dm
+++ b/code/modules/tgs/core/core.dm
@@ -177,3 +177,8 @@
 			parameters = list()
 
 		return api.TriggerEvent(event_name, parameters, wait_for_completion)
+
+/world/TgsTriggerDeployment()
+	var/datum/tgs_api/api = TGS_READ_GLOBAL(tgs)
+	if(api)
+		return api.TriggerDeployment()
diff --git a/code/modules/tgs/core/datum.dm b/code/modules/tgs/core/datum.dm
index 3ca53e9bf7c659..fae924929dbb31 100644
--- a/code/modules/tgs/core/datum.dm
+++ b/code/modules/tgs/core/datum.dm
@@ -72,3 +72,6 @@ TGS_PROTECT_DATUM(/datum/tgs_api)
 
 /datum/tgs_api/proc/TriggerEvent(event_name, list/parameters, wait_for_completion)
 	return FALSE
+
+/datum/tgs_api/proc/TriggerDeployment()
+	return TGS_UNIMPLEMENTED
diff --git a/code/modules/tgs/v5/__interop_version.dm b/code/modules/tgs/v5/__interop_version.dm
index 9589cbf31bb2b7..e6ebf62db105ad 100644
--- a/code/modules/tgs/v5/__interop_version.dm
+++ b/code/modules/tgs/v5/__interop_version.dm
@@ -1 +1 @@
-"5.10.1"
+"5.11.0"
diff --git a/code/modules/tgs/v5/_defines.dm b/code/modules/tgs/v5/_defines.dm
index a47bfd78000bc4..d4bd50353ed5ac 100644
--- a/code/modules/tgs/v5/_defines.dm
+++ b/code/modules/tgs/v5/_defines.dm
@@ -15,6 +15,7 @@
 #define DMAPI5_BRIDGE_COMMAND_CHAT_SEND 5
 #define DMAPI5_BRIDGE_COMMAND_CHUNK 6
 #define DMAPI5_BRIDGE_COMMAND_EVENT 7
+#define DMAPI5_BRIDGE_COMMAND_DEPLOY 8
 
 #define DMAPI5_PARAMETER_ACCESS_IDENTIFIER "accessIdentifier"
 #define DMAPI5_PARAMETER_CUSTOM_COMMANDS "customCommands"
diff --git a/code/modules/tgs/v5/api.dm b/code/modules/tgs/v5/api.dm
index 4ca9036b7902be..8ade67d28e7b1c 100644
--- a/code/modules/tgs/v5/api.dm
+++ b/code/modules/tgs/v5/api.dm
@@ -294,6 +294,19 @@
 
 	return TRUE
 
+/datum/tgs_api/v5/TriggerDeployment(event_name, list/parameters, wait_for_completion)
+	RequireInitialBridgeResponse()
+	WaitForReattach(TRUE)
+
+	if(interop_version.minor < 11)
+		TGS_WARNING_LOG("Interop version too low for triggering deployments!")
+		return FALSE
+
+	var response = Bridge(DMAPI5_BRIDGE_COMMAND_DEPLOY)
+	if(!response)
+		return FALSE
+	return TRUE
+
 /datum/tgs_api/v5/proc/DecodeChannels(chat_update_json)
 	TGS_DEBUG_LOG("DecodeChannels()")
 	var/list/chat_channels_json = chat_update_json[DMAPI5_CHAT_UPDATE_CHANNELS]
diff --git a/code/modules/tgs/v5/undefs.dm b/code/modules/tgs/v5/undefs.dm
index ca49e46cdffad0..9fb845c91d67ca 100644
--- a/code/modules/tgs/v5/undefs.dm
+++ b/code/modules/tgs/v5/undefs.dm
@@ -15,6 +15,7 @@
 #undef DMAPI5_BRIDGE_COMMAND_CHAT_SEND
 #undef DMAPI5_BRIDGE_COMMAND_CHUNK
 #undef DMAPI5_BRIDGE_COMMAND_EVENT
+#undef DMAPI5_BRIDGE_COMMAND_DEPLOY
 
 #undef DMAPI5_PARAMETER_ACCESS_IDENTIFIER
 #undef DMAPI5_PARAMETER_CUSTOM_COMMANDS