diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 8a8697ca7..8474deebb 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -16,7 +16,7 @@ repos:
       - id: auto-walrus
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.11.5
+    rev: v0.11.6
     hooks:
       - id: ruff
       - id: ruff-format
diff --git a/DIRECTORY.md b/DIRECTORY.md
index 1c02c191b..fa731e32f 100644
--- a/DIRECTORY.md
+++ b/DIRECTORY.md
@@ -40,6 +40,7 @@
   * [Count Number Of One Bits](bit_manipulation/count_number_of_one_bits.py)
   * [Excess 3 Code](bit_manipulation/excess_3_code.py)
   * [Find Previous Power Of Two](bit_manipulation/find_previous_power_of_two.py)
+  * [Find Unique Number](bit_manipulation/find_unique_number.py)
   * [Gray Code Sequence](bit_manipulation/gray_code_sequence.py)
   * [Highest Set Bit](bit_manipulation/highest_set_bit.py)
   * [Index Of Rightmost Set Bit](bit_manipulation/index_of_rightmost_set_bit.py)
@@ -442,6 +443,7 @@
   * [Present Value](financial/present_value.py)
   * [Price Plus Tax](financial/price_plus_tax.py)
   * [Simple Moving Average](financial/simple_moving_average.py)
+  * [Time And Half Pay](financial/time_and_half_pay.py)
 
 ## Fractals
   * [Julia Sets](fractals/julia_sets.py)
@@ -570,6 +572,7 @@
   * [Gaussian Elimination](linear_algebra/gaussian_elimination.py)
   * [Jacobi Iteration Method](linear_algebra/jacobi_iteration_method.py)
   * [Lu Decomposition](linear_algebra/lu_decomposition.py)
+  * [Matrix Inversion](linear_algebra/matrix_inversion.py)
   * Src
     * [Conjugate Gradient](linear_algebra/src/conjugate_gradient.py)
     * [Gaussian Elimination Pivoting](linear_algebra/src/gaussian_elimination_pivoting.py)
@@ -1153,6 +1156,8 @@
     * [Sol1](project_euler/problem_120/sol1.py)
   * Problem 121
     * [Sol1](project_euler/problem_121/sol1.py)
+  * Problem 122
+    * [Sol1](project_euler/problem_122/sol1.py)
   * Problem 123
     * [Sol1](project_euler/problem_123/sol1.py)
   * Problem 125
@@ -1163,6 +1168,8 @@
     * [Sol1](project_euler/problem_131/sol1.py)
   * Problem 135
     * [Sol1](project_euler/problem_135/sol1.py)
+  * Problem 136
+    * [Sol1](project_euler/problem_136/sol1.py)
   * Problem 144
     * [Sol1](project_euler/problem_144/sol1.py)
   * Problem 145