diff --git a/diagrams/programming/language.py b/diagrams/programming/language.py
index 7dc4da95..6018fcee 100644
--- a/diagrams/programming/language.py
+++ b/diagrams/programming/language.py
@@ -16,6 +16,10 @@ class C(_Language):
     _icon = "c.png"
 
 
+class Cobol(_Language):
+    _icon = "cobol.png"
+
+
 class Cpp(_Language):
     _icon = "cpp.png"
 
@@ -36,6 +40,10 @@ class Erlang(_Language):
     _icon = "erlang.png"
 
 
+class Fortran(_Language):
+    _icon = "fortran.png"
+
+
 class Go(_Language):
     _icon = "go.png"
 
@@ -64,6 +72,10 @@ class Php(_Language):
     _icon = "php.png"
 
 
+class Powershell(_Language):
+    _icon = "powershell.png"
+
+
 class Python(_Language):
     _icon = "python.png"
 
diff --git a/docs/nodes/programming.md b/docs/nodes/programming.md
index 86c07b70..f0e1510d 100644
--- a/docs/nodes/programming.md
+++ b/docs/nodes/programming.md
@@ -23,11 +23,13 @@ Node classes list of programming provider.
 
 - **diagrams.programming.language.Bash**
 - **diagrams.programming.language.C**
+- **diagrams.programming.language.Cobol**
 - **diagrams.programming.language.Cpp**
 - **diagrams.programming.language.Csharp**
 - **diagrams.programming.language.Dart**
 - **diagrams.programming.language.Elixir**
 - **diagrams.programming.language.Erlang**
+- **diagrams.programming.language.Fortran**
 - **diagrams.programming.language.Go**
 - **diagrams.programming.language.Java**
 - **diagrams.programming.language.Javascript**, **JavaScript** (alias)
@@ -35,6 +37,7 @@ Node classes list of programming provider.
 - **diagrams.programming.language.Matlab**
 - **diagrams.programming.language.Nodejs**, **NodeJS** (alias)
 - **diagrams.programming.language.Php**, **PHP** (alias)
+- **diagrams.programming.language.Powershell**
 - **diagrams.programming.language.Python**
 - **diagrams.programming.language.R**
 - **diagrams.programming.language.Ruby**
diff --git a/resources/programming/language/cobol.png b/resources/programming/language/cobol.png
new file mode 100644
index 00000000..57eb7db6
Binary files /dev/null and b/resources/programming/language/cobol.png differ
diff --git a/resources/programming/language/fortran.png b/resources/programming/language/fortran.png
new file mode 100644
index 00000000..4b60b193
Binary files /dev/null and b/resources/programming/language/fortran.png differ
diff --git a/resources/programming/language/powershell.png b/resources/programming/language/powershell.png
new file mode 100644
index 00000000..c5e45148
Binary files /dev/null and b/resources/programming/language/powershell.png differ