diff --git a/flake.lock b/flake.lock
index f871d17..b6a44a9 100644
--- a/flake.lock
+++ b/flake.lock
@@ -211,15 +211,15 @@
     "lix": {
       "flake": false,
       "locked": {
-        "lastModified": 1737234286,
-        "narHash": "sha256-pgDJZjj4jpzkFxsqBTI/9Yb0n3gW+DvDtuv9SwQZZcs=",
-        "rev": "079528098f5998ba13c88821a2eca1005c1695de",
+        "lastModified": 1750345799,
+        "narHash": "sha256-L1p9RbZMXS2Ac0d61dgi1QlzN1CrfQIMtrB3/t5M2ag=",
+        "rev": "fbd6a014ec8e540b817cc18020ff47f4a14f143d",
         "type": "tarball",
-        "url": "https://git.lix.systems/api/v1/repos/lix-project/lix/archive/079528098f5998ba13c88821a2eca1005c1695de.tar.gz?rev=079528098f5998ba13c88821a2eca1005c1695de"
+        "url": "https://git.lix.systems/api/v1/repos/lix-project/lix/archive/fbd6a014ec8e540b817cc18020ff47f4a14f143d.tar.gz?rev=fbd6a014ec8e540b817cc18020ff47f4a14f143d"
       },
       "original": {
         "type": "tarball",
-        "url": "https://git.lix.systems/lix-project/lix/archive/release-2.92.tar.gz"
+        "url": "https://git.lix.systems/lix-project/lix/archive/release-2.93.tar.gz"
       }
     },
     "lix-module": {
@@ -232,15 +232,15 @@
         ]
       },
       "locked": {
-        "lastModified": 1742943028,
-        "narHash": "sha256-fprwZKE1uMzO9tiWWOrmLWBW3GPkMayQfb0xOvVFIno=",
-        "rev": "868d97695bab9d21f6070b03957bcace249fbe3c",
+        "lastModified": 1748803223,
+        "narHash": "sha256-FXndw1CihZcqQu49DziuMQuc0fG8L0nvGkm0JHZKimo=",
+        "rev": "2226eb3b97f0f89fdcd5bf2d0a2c7723cf771a62",
         "type": "tarball",
-        "url": "https://git.lix.systems/api/v1/repos/lix-project/nixos-module/archive/868d97695bab9d21f6070b03957bcace249fbe3c.tar.gz"
+        "url": "https://git.lix.systems/api/v1/repos/lix-project/nixos-module/archive/2226eb3b97f0f89fdcd5bf2d0a2c7723cf771a62.tar.gz?rev=2226eb3b97f0f89fdcd5bf2d0a2c7723cf771a62"
       },
       "original": {
         "type": "tarball",
-        "url": "https://git.lix.systems/lix-project/nixos-module/archive/2.92.0-3.tar.gz"
+        "url": "https://git.lix.systems/lix-project/nixos-module/archive/release-2.93.tar.gz"
       }
     },
     "naersk": {
diff --git a/flake.nix b/flake.nix
index 9001a51..b61c19a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -12,7 +12,7 @@
     #};
 
     lix-module = {
-      url = "https://git.lix.systems/lix-project/nixos-module/archive/2.92.0-3.tar.gz";
+      url = "https://git.lix.systems/lix-project/nixos-module/archive/release-2.93.tar.gz";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
@@ -94,7 +94,6 @@
             "steam-run"
             "steam-runtime"
             "steam-unwrapped"
-            "skypeforlinux"
             "teams"
             "vscode-extension-ms-vscode-cpptools"
             "zoom"
diff --git a/modules/communication.nix b/modules/communication.nix
index eadca7f..3517488 100644
--- a/modules/communication.nix
+++ b/modules/communication.nix
@@ -16,7 +16,8 @@ with lib; {
         element-desktop
         jitsi-meet-electron
         signal-desktop
-        skypeforlinux
+        # skype is no longer existing
+        #skypeforlinux
         #remove teams as MS has removed the linux packages from their servers
         #teams
         unstable.zoom-us
diff --git a/packages/emacs/default.el b/packages/emacs/default.el
index 64e356c..0f97197 100644
--- a/packages/emacs/default.el
+++ b/packages/emacs/default.el
@@ -389,32 +389,32 @@
 (use-package rust-mode
   :after lsp-mode rust-mode)
 
-(use-package rustic
-  :after lsp-mode
-  :config
-;;  (add-to-list 'flycheck-checkers 'rustic-clippy)
-  (lsp-diagnostics-flycheck-enable)
-  (push 'rustic-clippy flycheck-checkers)
-  ;;  (flycheck-add-next-checker 'lsp 'rustic-clippy)
-  :mode ("\\.rs\\'" . rustic-mode)
-  :custom
-;  (rustic-format-trigger 'on-save)
-  (rustic-flycheck-clippy-params "--message-format=json")
-  (lsp-rust-analyzer-server-display-inlay-hints t)
-  (lsp-inlay-hint-enable t)
-  (lsp-rust-analyzer-cargo-watch-command "clippy")
-  (lsp-rust-analyzer-display-parameter-hints t)
-  (lsp-rust-analyzer-display-chaining-hints t)
-  (lsp-rust-analyzer-display-closure-return-type-hints t)
-  (lsp-rust-analyzer-display-lifetime-elision-hints-use-parameter-names t)
-  (lsp-rust-analyzer-proc-macro-enable t)
-  (lsp-rust-analyzer-experimental-proc-attr-macros t)
-  :hook
-  ;;(rustic-mode . company-mode)
-  ;;(rustic . lsp-rust-analyzer-inlay-hints-mode)
-  (rustic . apheleia-mode)
-  ;;(rustic-mode . flymake-mode)
-  )
+;; (use-package rustic
+;;   :after lsp-mode
+;;   :config
+;; ;;  (add-to-list 'flycheck-checkers 'rustic-clippy)
+;;   (lsp-diagnostics-flycheck-enable)
+;;   (push 'rustic-clippy flycheck-checkers)
+;;   ;;  (flycheck-add-next-checker 'lsp 'rustic-clippy)
+;;   :mode ("\\.rs\\'" . rustic-mode)
+;;   :custom
+;; ;  (rustic-format-trigger 'on-save)
+;;   (rustic-flycheck-clippy-params "--message-format=json")
+;;   (lsp-rust-analyzer-server-display-inlay-hints t)
+;;   (lsp-inlay-hint-enable t)
+;;   (lsp-rust-analyzer-cargo-watch-command "clippy")
+;;   (lsp-rust-analyzer-display-parameter-hints t)
+;;   (lsp-rust-analyzer-display-chaining-hints t)
+;;   (lsp-rust-analyzer-display-closure-return-type-hints t)
+;;   (lsp-rust-analyzer-display-lifetime-elision-hints-use-parameter-names t)
+;;   (lsp-rust-analyzer-proc-macro-enable t)
+;;   (lsp-rust-analyzer-experimental-proc-attr-macros t)
+;;   :hook
+;;   ;;(rustic-mode . company-mode)
+;;   ;;(rustic . lsp-rust-analyzer-inlay-hints-mode)
+;;   (rustic . apheleia-mode)
+;;   ;;(rustic-mode . flymake-mode)
+;;   )
 
 ;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; ;;;;;;;;;;;;;;;;       beacon         ;;;;;;;;;;;;;;;;;
@@ -463,19 +463,19 @@
   :config
   (yas-global-mode t))
 
-;; dap
-(use-package dap-mode
-  :ensure
-  :after (lsp-mode dap-cpptools)
-  :custom
-  (dap-mode t)
-  (dap-ui-mode t)
-  (dap-ui-controls-mode t)
-  (dap-tooltip-mode t))
-(use-package dap-cpptools
-  :custom
-  (dap-cpptools-debug-path elss/paths/cpptools)
-  (dap-cpptools-debug-program `(,elss/paths/cpptools-program)))
+;; ;; dap
+;; (use-package dap-mode
+;;   :ensure
+;;   :after (lsp-mode dap-cpptools)
+;;   :custom
+;;   (dap-mode t)
+;;   (dap-ui-mode t)
+;;   (dap-ui-controls-mode t)
+;;   (dap-tooltip-mode t))
+;; (use-package dap-cpptools
+;;   :custom
+;;   (dap-cpptools-debug-path elss/paths/cpptools)
+;;   (dap-cpptools-debug-program `(,elss/paths/cpptools-program)))
 
 
 ;; flycheck
@@ -500,7 +500,7 @@
   ("\\.rls\\'" . pasp-mode))
 
 ;; sparql
-(use-package sparql-mode)
+;(use-package sparql-mode)
 
 ;; json
 (use-package json-mode
@@ -544,9 +544,9 @@
            python-mode
            ;; ess-mode
            ;; ruby-mode
-           rustic-mode
+           ;; rustic-mode
            sql-mode
-	   rustic
+	   ;; rustic
            typescript-mode
            vue-mode
            ;; xml-mode
diff --git a/packages/emacs/default.nix b/packages/emacs/default.nix
index 7d9da37..9ad1c80 100644
--- a/packages/emacs/default.nix
+++ b/packages/emacs/default.nix
@@ -83,7 +83,7 @@ with lib; let
         company-quickhelp
         company-reftex
         cov
-        dap-mode
+        #dap-mode
         diminish
         direnv
         dockerfile-mode
@@ -118,10 +118,10 @@ with lib; let
         pdf-tools
         projectile
         projectile-ripgrep
-        rustic
+        #rustic
         spacemacs-theme
         solarized-theme
-        sparql-mode
+        #sparql-mode
         sudo-edit
         #use-package
         #vscode-dark-plus-theme
@@ -140,3 +140,4 @@ in
 #    url = https://github.com/nix-community/emacs-overlay/archive/master.tar.gz;
 #  }))
 #];
+