diff --git a/src/main/resources/GitHub_Dark.theme.json b/src/main/resources/GitHub_Dark.theme.json
index 4c7f0f4..a98d8e1 100644
--- a/src/main/resources/GitHub_Dark.theme.json
+++ b/src/main/resources/GitHub_Dark.theme.json
@@ -1,5 +1,5 @@
 {
-  "name": "GitHub Dark Experimental",
+  "name": "GitHub Dark",
   "dark": true,
   "author": "Manuel Poelzl <manuel.poelzl2@gmail.com>",
   "editorScheme": "/GitHub_Dark.xml",
diff --git a/src/main/resources/GitHub_Dark.xml b/src/main/resources/GitHub_Dark.xml
index efc7dcc..9228086 100644
--- a/src/main/resources/GitHub_Dark.xml
+++ b/src/main/resources/GitHub_Dark.xml
@@ -5,8 +5,7 @@ parent_scheme="Darcula">
     <property name="ide">idea</property>
     <property name="ideVersion">2021.2.0.0</property>
     <property name="modified">2022-06-18T20:41:23</property>
-    <property name="originalScheme">_@user_GitHub Dark
-    Experimental</property>
+    <property name="originalScheme">_@user_GitHub Dark</property>
   </metaInfo>
   <colors>
     <option name="CARET_COLOR" value="79c0ff" />
@@ -14,6 +13,7 @@ parent_scheme="Darcula">
     <option name="CONSOLE_BACKGROUND_KEY" value="1e1e1e" />
     <option name="GUTTER_BACKGROUND" value="1e1e1e" />
     <option name="SELECTION_BACKGROUND" value="245187" />
+    <option name="WHITESPACES" value="afafaf" />
   </colors>
   <attributes>
     <option name="ANNOTATION_ATTRIBUTE_NAME_ATTRIBUTES">
diff --git a/src/main/resources/GitHub_Dark_Dimmed.xml b/src/main/resources/GitHub_Dark_Dimmed.xml
index 7259545..1188ee3 100644
--- a/src/main/resources/GitHub_Dark_Dimmed.xml
+++ b/src/main/resources/GitHub_Dark_Dimmed.xml
@@ -13,6 +13,7 @@ parent_scheme="Darcula">
     <option name="CONSOLE_BACKGROUND_KEY" value="1e2228" />
     <option name="GUTTER_BACKGROUND" value="22272e" />
     <option name="SELECTION_BACKGROUND" value="274467" />
+    <option name="WHITESPACES" value="d7d7d7" />
   </colors>
   <attributes>
     <option name="ANNOTATION_ATTRIBUTE_NAME_ATTRIBUTES">
diff --git a/src/main/resources/GitHub_Dark_High_Contrast.xml b/src/main/resources/GitHub_Dark_High_Contrast.xml
index ccced13..656b697 100644
--- a/src/main/resources/GitHub_Dark_High_Contrast.xml
+++ b/src/main/resources/GitHub_Dark_High_Contrast.xml
@@ -13,6 +13,7 @@ parent_scheme="Darcula">
     <option name="CONSOLE_BACKGROUND_KEY" value="090c10" />
     <option name="GUTTER_BACKGROUND" value="0d1117" />
     <option name="SELECTION_BACKGROUND" value="173456" />
+    <option name="WHITESPACES" value="b2b2b2" />
   </colors>
   <attributes>
     <option name="ANNOTATION_ATTRIBUTE_NAME_ATTRIBUTES">
diff --git a/src/main/resources/GitHub_Light.xml b/src/main/resources/GitHub_Light.xml
index 9d1b265..c248445 100644
--- a/src/main/resources/GitHub_Light.xml
+++ b/src/main/resources/GitHub_Light.xml
@@ -12,6 +12,7 @@
     <option name="LINE_NUMBERS_COLOR" value="babbbd" />
     <option name="SELECTION_BACKGROUND" value="aedaf7" />
     <option name="SELECTION_FOREGROUND" value="" />
+    <option name="WHITESPACES" value="000000" />
   </colors>
   <attributes>
     <option name="ANNOTATION_ATTRIBUTE_NAME_ATTRIBUTES">