diff --git a/mrbgems/mruby-regexp/include/re_internal.h b/mrbgems/mruby-regexp/include/re_internal.h
index 6b4d3fe22..7f2bd9439 100644
--- a/mrbgems/mruby-regexp/include/re_internal.h
+++ b/mrbgems/mruby-regexp/include/re_internal.h
@@ -70,6 +70,8 @@ typedef struct mrb_regexp_pattern {
   uint16_t num_named;
   mrb_bool has_backref;    /* true if pattern uses \1-\9 */
   mrb_bool needs_backtrack; /* true if pattern needs backtracking engine */
+  uint8_t *prefix;         /* literal prefix bytes for fast skip (or NULL) */
+  uint8_t prefix_len;      /* length of prefix (0 = no prefix) */
 } mrb_regexp_pattern;
 
 /* Regexp flags */
diff --git a/mrbgems/mruby-regexp/src/re_compile.c b/mrbgems/mruby-regexp/src/re_compile.c
index e9b6e310c..e003b2b6d 100644
--- a/mrbgems/mruby-regexp/src/re_compile.c
+++ b/mrbgems/mruby-regexp/src/re_compile.c
@@ -776,6 +776,29 @@ re_compile(mrb_state *mrb, const char *pattern, mrb_int len, uint32_t flags)
   pat->has_backref = c.has_backref;
   pat->needs_backtrack = c.needs_backtrack;
 
+  /* Extract literal prefix for fast search skip.
+     Walk bytecode from the start, skipping SAVE, collecting RE_CHAR. */
+  {
+    uint8_t pbuf[256];
+    int plen = 0;
+    for (uint32_t i = 0; i < pat->code_len && plen < 255; i++) {
+      if (pat->code[i].op == RE_SAVE) continue;
+      if (pat->code[i].op == RE_CHAR) {
+        pbuf[plen++] = pat->code[i].a;
+      }
+      else break;
+    }
+    if (plen > 0) {
+      pat->prefix = (uint8_t*)mrb_malloc(mrb, plen);
+      memcpy(pat->prefix, pbuf, plen);
+      pat->prefix_len = (uint8_t)plen;
+    }
+    else {
+      pat->prefix = NULL;
+      pat->prefix_len = 0;
+    }
+  }
+
   if (c.stripped) mrb_free(mrb, c.stripped);
   return pat;
 }
@@ -787,6 +810,7 @@ re_free(mrb_state *mrb, mrb_regexp_pattern *pat)
     mrb_free(mrb, pat->code);
     mrb_free(mrb, pat->classes);
     mrb_free(mrb, pat->named_captures);
+    mrb_free(mrb, pat->prefix);
     mrb_free(mrb, pat);
   }
 }
diff --git a/mrbgems/mruby-regexp/src/re_exec.c b/mrbgems/mruby-regexp/src/re_exec.c
index 43ddfc759..965e22daa 100644
--- a/mrbgems/mruby-regexp/src/re_exec.c
+++ b/mrbgems/mruby-regexp/src/re_exec.c
@@ -10,6 +10,30 @@
 #include "re_internal.h"
 #include <string.h>
 
+/*
+ * Skip to the next position where the pattern's literal prefix could match.
+ * Uses memchr on the first byte for fast scanning, then verifies the rest.
+ * Returns the found position, or NULL if no match is possible.
+ */
+static const char*
+skip_to_prefix(const mrb_regexp_pattern *pat, const char *sp, const char *str_end)
+{
+  if (pat->prefix_len == 0) return sp;
+
+  uint8_t first = pat->prefix[0];
+  int plen = pat->prefix_len;
+
+  while (sp + plen <= str_end) {
+    const char *found = (const char*)memchr(sp, first, str_end - sp);
+    if (!found || found + plen > str_end) return NULL;
+    if (plen == 1 || memcmp(found + 1, pat->prefix + 1, plen - 1) == 0) {
+      return found;
+    }
+    sp = found + 1;
+  }
+  return NULL;
+}
+
 /* Check if character matches a character class */
 static mrb_bool
 class_match(const re_charclass *cc, uint8_t ch)
@@ -226,6 +250,12 @@ pike_vm(mrb_state *mrb, const mrb_regexp_pattern *pat,
 
   for (; sp <= str_end; sp++) {
     if (!s.matched) {
+      /* Skip ahead using literal prefix when no active threads */
+      if (pat->prefix_len > 0 && curr.count == 0) {
+        const char *skip = skip_to_prefix(pat, sp, str_end);
+        if (!skip) break;  /* prefix not found anywhere; no match possible */
+        sp = skip;
+      }
       int slot = match_only ? 0 : pool_alloc(&s);
       if (!match_only) memset(CAP(&s, slot), -1, sizeof(int) * ncap);
       s.gen++;
@@ -493,6 +523,12 @@ backtrack_exec(mrb_state *mrb, const mrb_regexp_pattern *pat,
   int *caps = (int*)mrb_malloc(mrb, sizeof(int) * ncap);
 
   for (const char *sp = str + start; sp <= str_end; sp++) {
+    /* Skip ahead using literal prefix */
+    if (pat->prefix_len > 0) {
+      const char *skip = skip_to_prefix(pat, sp, str_end);
+      if (!skip) break;
+      sp = skip;
+    }
     memset(caps, -1, sizeof(int) * ncap);
     int steps = 0;