diff --git a/flake.lock b/flake.lock
index d8fafab..d9a4246 100644
--- a/flake.lock
+++ b/flake.lock
@@ -125,16 +125,16 @@
         "rust-overlay": "rust-overlay_2"
       },
       "locked": {
-        "lastModified": 1785975249,
-        "narHash": "sha256-ojhsg083nb/GWzNIaLzCg0/9hdCHkb3xdrvGqxhNDmY=",
+        "lastModified": 1788401624,
+        "narHash": "sha256-ac6rbr1zljrlbVkoRgcY/1j5sga4SwhqGMWm+468CiA=",
         "owner": "jj-vcs",
         "repo": "jj",
-        "rev": "af45d57de7163cc5f17f3df178a31577e4951ea3",
+        "rev": "8da2b7b45a09e740a777a1daa25d6aa45ebadbd8",
         "type": "github"
       },
       "original": {
         "owner": "jj-vcs",
-        "ref": "v0.44.0",
+        "ref": "v0.45.0",
         "repo": "jj",
         "type": "github"
       }
@@ -258,11 +258,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1781320681,
-        "narHash": "sha256-mjJ/VxJaIkgcUvKANgKOaaN5M1X1X+6NjCP0C5hw0WI=",
+        "lastModified": 1786420161,
+        "narHash": "sha256-PU4CY4GUCDFOoS67dGrc/fS6Y+d1cYZSh6nbgYqAAwE=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "5b929d8c854149d926d05ea0cd6469bf4e54db27",
+        "rev": "3a646bd5daa3af78a78a1cb32329cb72d18fcae0",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 1cf4d06..02e5a40 100644
--- a/flake.nix
+++ b/flake.nix
@@ -21,7 +21,7 @@
     };
 
     jujutsu-flake = {
-      url = "github:jj-vcs/jj/v0.44.0";
+      url = "github:jj-vcs/jj/v0.45.0";
       inputs.nixpkgs.follows = "nixpkgs";
     };