diff --git a/Cargo.toml b/Cargo.toml
index 5ad443271..4bc7a83e2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "nexus"
 version = "0.0.0"
-edition = "2033"
+edition = "2021"
 
 [dependencies]
 c2pa = "0.21.0"
diff --git a/justfile b/justfile
index ed2b6090b..26d292139 100644
--- a/justfile
+++ b/justfile
@@ -4,18 +4,21 @@ scripts_dir := "scripts"
 install-rust:
     @if ! command -v rustc &> /dev/null; then \
         curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh; \
+        . {{scripts_dir}}/update_path.sh; \
     fi
 
 # Check if wasm32-unknown-unknown target is installed, if not install it
 install-wasm-target:
     @if ! rustup target list --installed | grep -q "wasm32-unknown-unknown"; then \
         rustup target add wasm32-unknown-unknown; \
+        . {{scripts_dir}}/update_path.sh; \
     fi
 
 # Check if OpenSSL 1.1 is installed
 install-openssl:
     @if ! (command -v openssl &> /dev/null && openssl version | grep -q "OpenSSL 1.1"); then \
         . {{scripts_dir}}/install_openssl.sh; \
+        . {{scripts_dir}}/update_path.sh; \
     fi
 
 # Check if cosmo is installed, if not install it
diff --git a/scripts/update_source.sh b/scripts/update_source.sh
new file mode 100644
index 000000000..0c4c8c11a
--- /dev/null
+++ b/scripts/update_source.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# Detect the current shell
+current_shell=$(basename "$SHELL")
+
+# Run the appropriate command based on the detected shell
+case $current_shell in
+    bash)"
+        source ~/.bashrc || source ~/.bash_profile
+        ;;
+    zsh)
+        source ~/.zshrc
+        ;;
+    *)
+        exit 1
+        ;;
+esac
diff --git a/shell.nix b/shell.nix
index d58464979..9ad28b354 100644
--- a/shell.nix
+++ b/shell.nix
@@ -6,7 +6,6 @@ pkgs.mkShell {
     cargo
     tree
     poetry
-    openssl_1_1
     vespa-cli
   ];
   shellHook = ''