diff --git a/repos/spack_repo/builtin/packages/adiak/package.py b/repos/spack_repo/builtin/packages/adiak/package.py
index 67a93f5aab3..ae311dd78bb 100644
--- a/repos/spack_repo/builtin/packages/adiak/package.py
+++ b/repos/spack_repo/builtin/packages/adiak/package.py
@@ -2,6 +2,8 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
+import os
+
 from spack_repo.builtin.build_systems.cmake import CMakePackage
 
 from spack.package import *
@@ -19,12 +21,15 @@ class Adiak(CMakePackage):
 
     variant("mpi", default=True, description="Build with MPI support")
     variant("shared", default=True, description="Build dynamic libraries")
+    variant("python", default=False, when="@0.5.0:", description="Build Python bindings")
 
     license("MIT")
 
+    version("master", branch="master")
     version(
-        "0.4.1", commit="7ac997111785bee6d9391664b1d18ebc2b3c557b", submodules=True, preferred=True
+        "0.5.0", commit="f08c8375c613e13e9b9c6a1db271cbf8f0d3f3e3", submodules=True, preferred=True
     )
+    version("0.4.1", commit="7ac997111785bee6d9391664b1d18ebc2b3c557b", submodules=True)
     version("0.4.0", commit="7e8b7233f8a148b402128ed46b2f0c643e3b397e", submodules=True)
     version("0.2.2", commit="3aedd494c81c01df1183af28bc09bade2fabfcd3", submodules=True)
     version("0.2.1", commit="950e3bfb91519ecb7b7ee7fa3063bfab23c0e2c9", submodules=True)
@@ -36,6 +41,11 @@ class Adiak(CMakePackage):
 
     depends_on("mpi", when="+mpi")
 
+    with when("+python"):
+        extends("python")
+        depends_on("python@3:", type=("build", "link", "run"))
+        depends_on("py-pybind11@3.0.0:", type=("build", "link", "run"))
+
     def cmake_args(self):
         args = []
         if self.spec.satisfies("+mpi"):
@@ -50,5 +60,12 @@ def cmake_args(self):
         else:
             args.append("-DBUILD_SHARED_LIBS=OFF")
 
+        if self.spec.satisfies("+python"):
+            args.append("-DENABLE_PYTHON_BINDINGS=ON")
+            pybind11_cmake = os.path.join(
+                self.spec["py-pybind11"].prefix, "pybind11", "share", "cmake", "pybind11"
+            )
+            args.append(f"-Dpybind11_DIR={pybind11_cmake}")
+
         args.append("-DENABLE_TESTS=OFF")
         return args