diff --git a/.config/coc/extensions/package.json b/.config/coc/extensions/package.json
index 53d4acd..ba295d1 100644
--- a/.config/coc/extensions/package.json
+++ b/.config/coc/extensions/package.json
@@ -1,8 +1,8 @@
 {
   "dependencies": {
     "coc-json": ">=1.3.2",
-    "coc-python": ">=1.2.12",
-    "coc-snippets": ">=2.2.1",
+    "coc-python": ">=1.2.13",
+    "coc-snippets": ">=2.2.3",
     "coc-ultisnips": ">=1.2.3"
   }
 }
\ No newline at end of file
diff --git a/.zshrc b/.zshrc
index 4761e73..230307e 100644
--- a/.zshrc
+++ b/.zshrc
@@ -73,8 +73,17 @@ PR_NO_COLOUR="%{$terminfo[sgr0]%}"
     #precmd () {
           #$SCREENME true || echo -ne "\ekzsh\e\\"
     #}
+case `uname` in
+  Darwin)
+    PR_HOST_COLOR=$PR_CYAN
+    ;;
+  *)
+    PR_HOST_COLOR=$PR_GREEN
+    ;;
+esac
 
-	PROMPT='$PR_STITLE$PR_LIGHT_BLUE($PR_LIGHT_YELLOW%D{%H:%M}|%!$PR_BLUE%)[%(!.$PR_RED.$PR_GREEN)%n@%m$PR_LIGHT_CYAN %~$PR_BLUE]$PR_NO_COLOUR
+
+PROMPT='$PR_STITLE$PR_LIGHT_BLUE($PR_LIGHT_YELLOW%D{%H:%M}|%!$PR_BLUE%)[%(!.$PR_RED.$PR_HOST_COLOR)%n@%m$PR_LIGHT_CYAN %~$PR_BLUE]$PR_NO_COLOUR
 %(!.#.$) '
 	#source .zshprompt