diff --git a/var/spack/repos/builtin/packages/gromacs/package.py b/var/spack/repos/builtin/packages/gromacs/package.py
index 052832e003..e280234a0e 100644
--- a/var/spack/repos/builtin/packages/gromacs/package.py
+++ b/var/spack/repos/builtin/packages/gromacs/package.py
@@ -30,8 +30,11 @@ class Gromacs(CMakePackage, CudaPackage):
 
     version("main", branch="main")
     version("master", branch="main", deprecated=True)
+    version("2023.3", sha256="4ec8f8d0c7af76b13f8fd16db8e2c120e749de439ae9554d9f653f812d78d1cb")
+    version("2023.2", sha256="bce1480727e4b2bb900413b75d99a3266f3507877da4f5b2d491df798f9fcdae")
     version("2023.1", sha256="eef2bb4a6cb6314cf9da47f26df2a0d27af4bf7b3099723d43601073ab0a42f4")
     version("2023", sha256="ac92c6da72fbbcca414fd8a8d979e56ecf17c4c1cdabed2da5cfb4e7277b7ba8")
+    version("2022.6", sha256="75d277138475679dd3e334e384a71516570cde767310476687f2a5b72333ea41")
     version("2022.5", sha256="083cc3c424bb93ffe86c12f952e3e5b4e6c9f6520de5338761f24b75e018c223")
     version("2022.4", sha256="c511be602ff29402065b50906841def98752639b92a95f1b0a1060d9b5e27297")
     version("2022.3", sha256="14cfb130ddaf8f759a3af643c04f5a0d0d32b09bc3448b16afa5b617f5e35dae")