diff --git a/dot_config/direnv/direnvrc b/dot_config/direnv/direnvrc
index 3f2aff9..8b13789 100644
--- a/dot_config/direnv/direnvrc
+++ b/dot_config/direnv/direnvrc
@@ -1,2 +1 @@
-use rtx
 
diff --git a/dot_config/direnv/lib/use_rtx.sh b/dot_config/direnv/lib/use_rtx.sh
deleted file mode 100644
index 838b205..0000000
--- a/dot_config/direnv/lib/use_rtx.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-### Do not edit. This was autogenerated by 'rtx direnv' ###
-use_rtx() {
-  direnv_load rtx direnv exec
-}
-
diff --git a/dot_config/fish/private_config.fish.tmpl b/dot_config/fish/private_config.fish.tmpl
index 9d58a9d..637e347 100644
--- a/dot_config/fish/private_config.fish.tmpl
+++ b/dot_config/fish/private_config.fish.tmpl
@@ -43,7 +43,7 @@ set -g fish_greeting "Yo ✌  Bien ?"
 # Install python with pyenv with tcl/tk support
 # https://stackoverflow.com/a/60469203/2758732
 set -gx PYTHON_CONFIGURE_OPTS "--with-tcltk-includes='-I/usr/local/opt/tcl-tk/include' --with-tcltk-libs='-L/usr/local/opt/tcl-tk/lib -ltcl8.6 -ltk8.6'"
-set -gx PIPX_DEFAULT_PYTHON "/Users/gaugendre/.local/share/rtx/installs/python/3.11.6/bin/python3"
+set -gx PIPX_DEFAULT_PYTHON "/Users/gaugendre/.local/share/mise/installs/python/3.12.1/bin/python3.12"
 set -gx PIP_REQUIRE_VIRTUALENV true
 
 test -e {$HOME}/.iterm2_shell_integration.fish ; and source {$HOME}/.iterm2_shell_integration.fish
@@ -51,7 +51,7 @@ test -e {$HOME}/.iterm2_shell_integration.fish ; and source {$HOME}/.iterm2_shel
 set -gx EDITOR vim
 set -gx DJANGOPROJECT_DATA_DIR $HOME/.djangoproject
 
-rtx activate fish | source
+mise activate fish | source
 test -e {$HOME}/.config/fish/ovh.fish; and source {$HOME}/.config/fish/ovh.fish
 
 set tide_character_icon '$'
diff --git a/dot_config/fish/private_functions/pyenv.fish b/dot_config/fish/private_functions/pyenv.fish
index 5996ef9..04f017d 100644
--- a/dot_config/fish/private_functions/pyenv.fish
+++ b/dot_config/fish/private_functions/pyenv.fish
@@ -1,3 +1,3 @@
 function pyenv
-echo "Use rtx!"
+echo "Use mise!"
 end
diff --git a/dot_config/mise/config.toml b/dot_config/mise/config.toml
new file mode 100644
index 0000000..6bbda53
--- /dev/null
+++ b/dot_config/mise/config.toml
@@ -0,0 +1,3 @@
+[settings]
+experimental = true
+legacy_version_file = false
diff --git a/private_dot_bashrc b/private_dot_bashrc
index 4fccc1e..6fbeec7 100644
--- a/private_dot_bashrc
+++ b/private_dot_bashrc
@@ -1,7 +1,7 @@
 export PATH=$PATH:~/bin
 export LC_ALL=fr_FR.UTF-8
 
-eval "$(~/bin/rtx activate bash)"
+eval "$(~/bin/mise activate bash)"
 
 # Add RVM to PATH for scripting. Make sure this is the last PATH variable change.
 export PATH="$PATH:$HOME/.rvm/bin:$HOME/Projects/golang/bin"