diff --git a/extras/lua/astrodark.lua b/extras/lua/astrodark.lua
index d6c90e0..85a49ff 100644
--- a/extras/lua/astrodark.lua
+++ b/extras/lua/astrodark.lua
@@ -1339,6 +1339,18 @@ local highlights = {
     bold = true,
     fg = "#EB8332"
   },
+  MiniDiffSignAdd = {
+    bg = "NONE",
+    fg = "#75AD47"
+  },
+  MiniDiffSignChange = {
+    bg = "NONE",
+    fg = "#EB8332"
+  },
+  MiniDiffSignDelete = {
+    bg = "NONE",
+    fg = "#F8747E"
+  },
   MiniIconsAzure = {
     fg = "#73C7FF"
   },
diff --git a/extras/lua/astrojupiter.lua b/extras/lua/astrojupiter.lua
index 3ed241b..8f00d55 100644
--- a/extras/lua/astrojupiter.lua
+++ b/extras/lua/astrojupiter.lua
@@ -1339,6 +1339,18 @@ local highlights = {
     bold = true,
     fg = "#D05312"
   },
+  MiniDiffSignAdd = {
+    bg = "NONE",
+    fg = "#569400"
+  },
+  MiniDiffSignChange = {
+    bg = "NONE",
+    fg = "#D05312"
+  },
+  MiniDiffSignDelete = {
+    bg = "NONE",
+    fg = "#D04F4E"
+  },
   MiniIconsAzure = {
     fg = "#23B3C5"
   },
diff --git a/extras/lua/astrolight.lua b/extras/lua/astrolight.lua
index 5659926..a94a332 100644
--- a/extras/lua/astrolight.lua
+++ b/extras/lua/astrolight.lua
@@ -1339,6 +1339,18 @@ local highlights = {
     bold = true,
     fg = "#F0740A"
   },
+  MiniDiffSignAdd = {
+    bg = "NONE",
+    fg = "#42AD17"
+  },
+  MiniDiffSignChange = {
+    bg = "NONE",
+    fg = "#F0740A"
+  },
+  MiniDiffSignDelete = {
+    bg = "NONE",
+    fg = "#E72F1F"
+  },
   MiniIconsAzure = {
     fg = "#62AFFF"
   },
diff --git a/extras/lua/astromars.lua b/extras/lua/astromars.lua
index 10a63e1..6f5ddf3 100644
--- a/extras/lua/astromars.lua
+++ b/extras/lua/astromars.lua
@@ -1339,6 +1339,18 @@ local highlights = {
     bold = true,
     fg = "#FAA27F"
   },
+  MiniDiffSignAdd = {
+    bg = "NONE",
+    fg = "#9AC374"
+  },
+  MiniDiffSignChange = {
+    bg = "NONE",
+    fg = "#FAA27F"
+  },
+  MiniDiffSignDelete = {
+    bg = "NONE",
+    fg = "#E77777"
+  },
   MiniIconsAzure = {
     fg = "#BFE0EC"
   },