diff --git a/_service b/_service
index 836278a..8d8335f 100644
--- a/_service
+++ b/_service
@@ -4,14 +4,14 @@
         <param name="versionformat">@PARENT_TAG@</param>
         <param name="scm">git</param>
         <param name="exclude">.git</param>
-        <param name="revision">3.6.11</param>
+        <param name="revision">3.7.3</param>
         <param name="versionrewrite-pattern">(.*)</param>
         <param name="versionrewrite-replacement">\1</param>
     </service>
     <service name="download_url" mode="disabled">
         <param name="protocol">https</param>
         <param name="host">github.com</param>
-        <param name="path">LuaLS/lua-language-server/releases/download/3.6.11/lua-language-server-3.6.7-submodules.zip</param>
+        <param name="path">LuaLS/lua-language-server/releases/download/3.7.3/lua-language-server-3.7.3-submodules.zip</param>
     </service>
     <service name="tar" mode="disabled" />
     <service name="recompress" mode="disabled">
diff --git a/lua-language-server-3.6.18-submodules.zip b/lua-language-server-3.6.18-submodules.zip
deleted file mode 100644
index 88f8609..0000000
--- a/lua-language-server-3.6.18-submodules.zip
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7da0b136b0ad0604f5b89a78715158a0a200ce44a8b910c47a9718594138fc6a
-size 30708893
diff --git a/lua-language-server-3.6.18.tar.gz b/lua-language-server-3.6.18.tar.gz
deleted file mode 100644
index e12486f..0000000
--- a/lua-language-server-3.6.18.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8c89f53aac32d12eea89f7bbd3a9ca4641d1de922761ce13705844c220a5b5e3
-size 3300870
diff --git a/lua-language-server-3.7.3-submodules.zip b/lua-language-server-3.7.3-submodules.zip
new file mode 100644
index 0000000..2df9e64
--- /dev/null
+++ b/lua-language-server-3.7.3-submodules.zip
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3cacc3aff5f731062c091ec1f8323aadb67f49d3c8a51df37753af91852b9dd8
+size 31522954
diff --git a/lua-language-server-3.7.3.tar.gz b/lua-language-server-3.7.3.tar.gz
new file mode 100644
index 0000000..44dd14d
--- /dev/null
+++ b/lua-language-server-3.7.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b698d3783a12f1d7627fdd7dbc9f126cdef4c4b72360e718ea115542cf82c7f
+size 2734703
diff --git a/lua-language-server.changes b/lua-language-server.changes
index bd8d69b..3496bc1 100644
--- a/lua-language-server.changes
+++ b/lua-language-server.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sun Dec 31 01:45:39 UTC 2023 - Kyle Scheuing <kyle@kylescheuing.com>
+
+- Upgrade to 3.7.3:
+  - fix: can not infer arg type in some cases
+
 -------------------------------------------------------------------
 Sat Apr  1 11:19:41 UTC 2023 - Matej Cepl <mcepl@suse.com>
 
diff --git a/lua-language-server.spec b/lua-language-server.spec
index 0db6703..7893b35 100644
--- a/lua-language-server.spec
+++ b/lua-language-server.spec
@@ -18,7 +18,7 @@
 
 
 Name:           lua-language-server
-Version:        3.6.18
+Version:        3.7.3
 Release:        0
 Summary:        Lua Language Server coded by Lua
 License:        MIT