diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7ab837b..0eab021 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,4 @@
+* Removed baseConvert()
 * Made PHP8.1 minimum version
 * Refactored package file structure
 
diff --git a/README.md b/README.md
index defc0b4..dab0e28 100644
--- a/README.md
+++ b/README.md
@@ -91,10 +91,6 @@ echo Dictum::numericToAlpha(23345452);
 echo Dictum::alphaToNumeric('aybfra')
 // 23345452
 
-echo Dictum::baseConvert(23345452, 10, 36);
-// 4J4RS
-
-
 echo Dictum::toBoolean('yes') ? 'true' : 'false';
 // true
 ```
diff --git a/composer.json b/composer.json
index 3ff6764..c71f95a 100644
--- a/composer.json
+++ b/composer.json
@@ -33,7 +33,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-develop": "0.5.x-dev"
+            "dev-develop": "0.6.x-dev"
         }
     }
 }
diff --git a/src/Context.php b/src/Context.php
index 9a54ea1..9df49b7 100644
--- a/src/Context.php
+++ b/src/Context.php
@@ -13,7 +13,6 @@
 use DecodeLabs\Dictum\Plugins\Number as NumberPlugin;
 use DecodeLabs\Dictum\Plugins\Time as TimePlugin;
 
-use DecodeLabs\Exceptional;
 
 use DecodeLabs\Veneer;
 use DecodeLabs\Veneer\LazyLoad;
@@ -520,96 +519,6 @@ public function alphaToNumeric(
         return $text->alphaToNumeric();
     }
 
-    /**
-     * Convert between any base from 2 to 62
-     *
-     * @phpstan-return ($input is null ? null : string)
-     */
-    public function baseConvert(
-        string|Stringable|int|float|null $input,
-        int $fromBase,
-        int $toBase,
-        int $pad = 1
-    ): ?string {
-        if ($input === null) {
-            return null;
-        }
-
-        if (
-            $fromBase < 2 ||
-            $fromBase > 62 ||
-            $toBase < 2 ||
-            $toBase > 62
-        ) {
-            throw Exceptional::Overflow('Base must be between 2 and 62');
-        }
-
-        if (!is_string($input)) {
-            $input = sprintf('%0.0F', $input);
-        }
-
-
-        if (extension_loaded('gmp')) {
-            $output = gmp_strval(gmp_init($input, $fromBase), $toBase);
-
-            if ($pad > 1) {
-                $output = str_pad($output, $pad, '0', STR_PAD_LEFT);
-            }
-
-            return $output;
-        }
-
-
-        $digitChars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
-        $inDigits = [];
-        $outChars = '';
-
-        $input = strtolower($input);
-        $length = strlen($input);
-
-
-        for ($i = 0; $i < $length; $i++) {
-            $digit = ord($input[$i]) - 48;
-
-            if ($digit > 9) {
-                $digit -= 39;
-            }
-
-            if ($digit > $fromBase) {
-                throw Exceptional::Overflow('Digit as exceeded base: ' . $fromBase);
-            }
-
-            $inDigits[] = $digit;
-        }
-
-
-        while (!empty($inDigits)) {
-            $work = 0;
-            $workDigits = [];
-
-            foreach ($inDigits as $digit) {
-                $work *= $fromBase;
-                $work += $digit;
-
-
-                if ($work < $toBase) {
-                    if (!empty($workDigits)) {
-                        $workDigits[] = 0;
-                    }
-                } else {
-                    $workDigits[] = (int)($work / $toBase);
-                    $work %= $toBase;
-                }
-            }
-
-            $outChars = $digitChars[$work] . $outChars;
-            $inDigits = $workDigits;
-        }
-
-        return str_pad($outChars, $pad, '0', STR_PAD_LEFT);
-    }
-
-
 
 
     /**
diff --git a/src/Text.php b/src/Text.php
index 75ca995..fd6b051 100644
--- a/src/Text.php
+++ b/src/Text.php
@@ -1317,6 +1317,7 @@ public function scanMatches(
                 break;
             }
 
+            /** @phpstan-ignore-next-line */
             if (false === ($result = mb_ereg_search_getregs())) {
                 throw Exceptional::InvalidArgument('Unable to complete mb regex with: ' . $pattern);
             }
diff --git a/stubs/DecodeLabs/Dictum.php b/stubs/DecodeLabs/Dictum.php
index d663393..27965fc 100644
--- a/stubs/DecodeLabs/Dictum.php
+++ b/stubs/DecodeLabs/Dictum.php
@@ -81,9 +81,6 @@ public static function numericToAlpha(?int $number, ?string $encoding = NULL): ?
     public static function alphaToNumeric(Ref0|string|int|float|null $text, ?string $encoding = NULL): ?int {
         return static::$instance->alphaToNumeric(...func_get_args());
     }
-    public static function baseConvert(Ref0|string|int|float|null $input, int $fromBase, int $toBase, int $pad = 1): ?string {
-        return static::$instance->baseConvert(...func_get_args());
-    }
     public static function toBoolean(Ref0|string|int|float|null $text, ?string $encoding = NULL): bool {
         return static::$instance->toBoolean(...func_get_args());
     }