diff --git a/pkgs/applications/networking/remote/citrix-workspace/sources.nix b/pkgs/applications/networking/remote/citrix-workspace/sources.nix
index d9de08380bb3..597d24487271 100644
--- a/pkgs/applications/networking/remote/citrix-workspace/sources.nix
+++ b/pkgs/applications/networking/remote/citrix-workspace/sources.nix
@@ -28,16 +28,6 @@ let
   # The latest versions can be found at https://www.citrix.com/downloads/workspace-app/linux/
   # x86 is unsupported past 23.11, see https://docs.citrix.com/en-us/citrix-workspace-app-for-linux/deprecation
   supportedVersions = lib.mapAttrs mkVersionInfo {
-    "23.09.0" = {
-      major = "23";
-      minor = "9";
-      patch = "0";
-      x64hash = "7b06339654aa27258d6dfa922828b43256e780b282d07109f452246c7aa27514";
-      x86hash = "95436fb289602cf31c65b7df89da145fc170233cb2e758a2f11116f15b57d382";
-      x64suffix = "24";
-      x86suffix = "24";
-      homepage = "https://www.citrix.com/downloads/workspace-app/legacy-workspace-app-for-linux/workspace-app-for-linux-latest9.html";
-    };
 
     "23.11.0" = {
       major = "23";
@@ -69,7 +59,7 @@ let
       x86hash = "";
       x64suffix = "76";
       x86suffix = "";
-      homepage = "https://www.citrix.com/downloads/workspace-app/linux/workspace-app-for-linux-latest.html";
+      homepage = "https://www.citrix.com/downloads/workspace-app/legacy-workspace-app-for-linux/workspace-app-for-linux-latest1.html";
     };
 
     "24.08.0" = {
@@ -80,7 +70,7 @@ let
       x86hash = "";
       x64suffix = "98";
       x86suffix = "";
-      homepage = "https://www.citrix.com/downloads/workspace-app/linux/workspace-app-for-linux-latest.html";
+      homepage = "https://www.citrix.com/downloads/workspace-app/legacy-workspace-app-for-linux/workspace-app-for-linux-latest-2408.html";
     };
 
     "24.11.0" = {
@@ -91,8 +81,9 @@ let
       x86hash = "";
       x64suffix = "85";
       x86suffix = "";
-      homepage = "https://www.citrix.com/downloads/workspace-app/linux/workspace-app-for-linux-latest.html";
+      homepage = "https://www.citrix.com/downloads/workspace-app/legacy-workspace-app-for-linux/workspace-app-for-linux-latest13.html";
     };
+
     "25.03.0" = {
       major = "25";
       minor = "03";
@@ -101,9 +92,19 @@ let
       x86hash = "";
       x64suffix = "66";
       x86suffix = "";
-      homepage = "https://www.citrix.com/downloads/workspace-app/linux/workspace-app-for-linux-latest.html";
+      homepage = "https://www.citrix.com/downloads/workspace-app/legacy-workspace-app-for-linux/workspace-app-for-linux-latest-2503.html";
     };
 
+    "25.05.0" = {
+      major = "25";
+      minor = "05";
+      patch = "0";
+      x64hash = "0fwqsxggswms40b5k8saxpm1ghkxppl27x19w8jcslq1f0i1fwqx";
+      x86hash = "";
+      x64suffix = "44";
+      x86suffix = "";
+      homepage = "https://www.citrix.com/downloads/workspace-app/linux/workspace-app-for-linux-latest.html";
+    };
   };
 
   # Retain attribute-names for abandoned versions of Citrix workspace to
@@ -114,6 +115,7 @@ let
   unsupportedVersions = [
     "23.02.0"
     "23.07.0"
+    "23.09.0"
   ];
 in
 {
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 03fb17ebc456..cdd826124d45 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2548,15 +2548,15 @@ with pkgs;
   circus = with python310Packages; toPythonApplication circus;
 
   inherit (callPackage ../applications/networking/remote/citrix-workspace { })
-    citrix_workspace_23_09_0
     citrix_workspace_23_11_0
     citrix_workspace_24_02_0
     citrix_workspace_24_05_0
     citrix_workspace_24_08_0
     citrix_workspace_24_11_0
     citrix_workspace_25_03_0
+    citrix_workspace_25_05_0
     ;
-  citrix_workspace = citrix_workspace_25_03_0;
+  citrix_workspace = citrix_workspace_25_05_0;
 
   cmst = libsForQt5.callPackage ../tools/networking/cmst { };