diff --git a/libs/gsl/gsl.py b/libs/gsl/gsl.py
index be1b98f1..f95e6b89 100644
--- a/libs/gsl/gsl.py
+++ b/libs/gsl/gsl.py
@@ -1,26 +1,28 @@
 import info
 
 
 class subinfo(info.infoclass):
     def setTargets(self):
         self.svnTargets['master'] = "[git]https://github.com/ampl/gsl.git"
-        for ver in ["2.2.1"]:
+        for ver in ["2.2.1", "2.5.0"]:
             self.targets[ver] = f"https://github.com/ampl/gsl/archive/v{ver}.tar.gz"
             self.targetInstSrc[ver] = f"gsl-{ver}"
             self.archiveNames[ver] = f"gsl-{ver}.tar.gz"
         self.targetDigests['2.2.1'] = (
             ['ca58c082a925efe83a30ae4b9882511aee5937f6e6db17e43365a60e29a0a52e'], CraftHash.HashAlgorithm.SHA256)
+        self.targetDigests['2.5.0'] = (
+            ['e030783224c32aa8e1659c8df61355f229b4ecbf09732ba46c7f4040bbd7c940'], CraftHash.HashAlgorithm.SHA256)
         self.description = 'GNU Scientific Library'
         self.patchToApply['2.2.1'] = [("disable-broken-pdb-install.patch", 1)]
         self.defaultTarget = '2.2.1'
 
     def setDependencies(self):
         self.runtimeDependencies["virtual/base"] = None
 
 
 from Package.CMakePackageBase import *
 
 
 class Package(CMakePackageBase):
     def __init__(self):
         CMakePackageBase.__init__(self)