diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 34799a4..cab6a90 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,14 +2,14 @@ exclude: 'dev'
 
 repos:
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.5.0
+  rev: v5.0.0
   hooks:
   - id: check-merge-conflict  # checks for files that contain merge conflict strings
   - id: check-toml  # checks toml files for parseable syntax
   - id: debug-statements  # checks for debugger imports and py37+ `breakpoint()` calls in python source
 
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.4.4
+  rev: v0.9.3
   hooks:
     # Run the linter.
     - id: ruff
diff --git a/oommfc/scripts/driver.py b/oommfc/scripts/driver.py
index a85a12b..7410b99 100644
--- a/oommfc/scripts/driver.py
+++ b/oommfc/scripts/driver.py
@@ -23,7 +23,7 @@ def driver_script(
 
         # Fixed spins
         if fixed_subregions is not None:
-            resstr = f'{{main_atlas {" ".join(fixed_subregions)}}}'
+            resstr = f"{{main_atlas {' '.join(fixed_subregions)}}}"
             driver.evolver.fixed_spins = resstr
 
         mif += oc.scripts.evolver_script(driver.evolver)
@@ -70,7 +70,7 @@ def driver_script(
 
         # Fixed spins
         if fixed_subregions is not None:
-            resstr = f'{{main_atlas {" ".join(fixed_subregions)}}}'
+            resstr = f"{{main_atlas {' '.join(fixed_subregions)}}}"
             driver.evolver.fixed_spins = resstr
 
         # What is saved in output?
@@ -177,7 +177,7 @@ def driver_script(
 
         # Fixed spins
         if fixed_subregions is not None:
-            resstr = f'{{main_atlas {" ".join(fixed_subregions)}}}'
+            resstr = f"{{main_atlas {' '.join(fixed_subregions)}}}"
             driver.evolver.fixed_spins = resstr
 
         mif += oc.scripts.evolver_script(driver.evolver, **kwargs)
@@ -192,7 +192,7 @@ def driver_script(
         mif += "  mesh :mesh\n"
         mif += "  Ms :m0_norm\n"
         mif += "  m0 :m0\n"
-        mif += f"  stopping_time {t/n}\n"
+        mif += f"  stopping_time {t / n}\n"
         mif += f"  stage_count {n}\n"
         for attr, value in driver:
             if attr != "evolver":
diff --git a/oommfc/scripts/energy.py b/oommfc/scripts/energy.py
index dbf0950..113124c 100644
--- a/oommfc/scripts/energy.py
+++ b/oommfc/scripts/energy.py
@@ -196,8 +196,8 @@ def zeeman_script(term, system):
             mif += f"proc TimeFunction:{term.name} {{ total_time }} {{\n"
             mif += f"  set tstep {term.dt}\n"
             mif += "  set index [expr round($total_time/$tstep)]\n"
-            mif += f'  set H_t_fac {{ {" ".join(map(str, term.tlist))} }}\n'
-            mif += f'  set dH_t_fac {{ {" ".join(map(str, term.dtlist))} }}\n'
+            mif += f"  set H_t_fac {{ {' '.join(map(str, term.tlist))} }}\n"
+            mif += f"  set dH_t_fac {{ {' '.join(map(str, term.dtlist))} }}\n"
             mif += "  set H_fac [lindex $H_t_fac $index]\n"
             mif += "  set dH_fac [lindex $dH_t_fac $index]\n"
             mif += f"  set Hx [expr {{ {term.H[0]}*$H_fac }}]\n"
@@ -216,9 +216,9 @@ def zeeman_script(term, system):
             mif += "}\n\n"
     elif isinstance(term.tcl_strings, dict):
         mif += term.tcl_strings["script"]
-        mif += f'\n# {term.tcl_strings["energy"][4:]}\n'  # 3.9 removeprefix
-        mif += f'Specify {term.tcl_strings["energy"]}:{term.name} {{\n'
-        mif += f'  script {term.tcl_strings["script_name"]}\n'
+        mif += f"\n# {term.tcl_strings['energy'][4:]}\n"  # 3.9 removeprefix
+        mif += f"Specify {term.tcl_strings['energy']}:{term.name} {{\n"
+        mif += f"  script {term.tcl_strings['script_name']}\n"
         for key in ["type", "script_args"]:
             with contextlib.suppress(KeyError):
                 mif += f"  {key} {term.tcl_strings[key]}\n"
diff --git a/oommfc/scripts/evolver.py b/oommfc/scripts/evolver.py
index 2890b40..cc8237a 100644
--- a/oommfc/scripts/evolver.py
+++ b/oommfc/scripts/evolver.py
@@ -77,7 +77,7 @@ def evolver_script(evolver, **kwargs):
         mif += "proc TimeFunction { total_time } {\n"
         mif += f"  set tstep {evolver.dt}\n"
         mif += "  set index [expr round($total_time/$tstep)]\n"
-        mif += f'  set profile {{ {" ".join(map(str, tlist))} }}\n'
+        mif += f"  set profile {{ {' '.join(map(str, tlist))} }}\n"
         mif += "  set factor [lindex $profile $index]\n"
         mif += "  return $factor\n"
         mif += "}\n\n"