diff --git a/.gitmodules b/.gitmodules
index f4bec7bd..5f28570c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -227,3 +227,6 @@
 [submodule "assets/syntaxes/02_Extra/LLVM"]
 	path = assets/syntaxes/02_Extra/LLVM
 	url = https://github.com/ioncodes/LLVM.tmBundle
+[submodule "assets/syntaxes/02_Extra/Slim"]
+	path = assets/syntaxes/02_Extra/Slim
+	url = https://github.com/slim-template/ruby-slim.tmbundle.git
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 707ea220..04602770 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,7 +21,7 @@
 - LLVM, see #1777 (@ioncodes)
 - Highlight for `vimrc` and `gvimrc` files, see #1763 (@SuperSandro2000)
 - Syslog highlighting improvements, see #1793 (@scop)
-
+- Added support for `slim` syntax, see #1693 (@mfinelli)
 
 ## New themes
 
diff --git a/assets/syntaxes/02_Extra/Slim b/assets/syntaxes/02_Extra/Slim
new file mode 160000
index 00000000..3b1441f8
--- /dev/null
+++ b/assets/syntaxes/02_Extra/Slim
@@ -0,0 +1 @@
+Subproject commit 3b1441f89fde40678c3c0ada6d75ce46417a35b6