diff --git a/Userland/Libraries/LibELF/DynamicLinker.cpp b/Userland/Libraries/LibELF/DynamicLinker.cpp
index ce09d4c5525..2bad9094139 100644
--- a/Userland/Libraries/LibELF/DynamicLinker.cpp
+++ b/Userland/Libraries/LibELF/DynamicLinker.cpp
@@ -100,7 +100,7 @@ static void map_library(const String& name, int fd)
 static void map_library(const String& name)
 {
     // TODO: Do we want to also look for libs in other paths too?
-    String path = String::format("/usr/lib/%s", name.characters());
+    String path = String::formatted("/usr/lib/{}", name);
     int fd = open(path.characters(), O_RDONLY);
     ASSERT(fd >= 0);
     map_library(name, fd);
diff --git a/Userland/Libraries/LibELF/DynamicLoader.cpp b/Userland/Libraries/LibELF/DynamicLoader.cpp
index acb09d29f7e..03d28aff1fa 100644
--- a/Userland/Libraries/LibELF/DynamicLoader.cpp
+++ b/Userland/Libraries/LibELF/DynamicLoader.cpp
@@ -58,7 +58,7 @@ void* DynamicLoader::do_mmap(int fd, size_t size, const String& name)
     if (size < sizeof(Elf32_Ehdr))
         return MAP_FAILED;
 
-    String file_mmap_name = String::format("ELF_DYN: %s", name.characters());
+    String file_mmap_name = String::formatted("ELF_DYN: {}", name);
     return mmap_with_name(nullptr, size, PROT_READ, MAP_PRIVATE, fd, 0, file_mmap_name.characters());
 }
 
@@ -276,7 +276,7 @@ void DynamicLoader::load_program_headers()
         MAP_SHARED,
         m_image_fd,
         region->offset(),
-        String::format("%s: .text", m_filename.characters()).characters());
+        String::formatted("{}: .text", m_filename).characters());
     if (MAP_FAILED == text_segment_begin) {
         ASSERT_NOT_REACHED();
     }
@@ -297,7 +297,7 @@ void DynamicLoader::load_program_headers()
         MAP_ANONYMOUS | MAP_PRIVATE,
         0,
         0,
-        String::format("%s: .data", m_filename.characters()).characters());
+        String::formatted("{}: .data", m_filename).characters());
     if (MAP_FAILED == data_segment_begin) {
         ASSERT_NOT_REACHED();
     }
diff --git a/Userland/Libraries/LibELF/DynamicObject.cpp b/Userland/Libraries/LibELF/DynamicObject.cpp
index 9189c68c942..6aafac3641f 100644
--- a/Userland/Libraries/LibELF/DynamicObject.cpp
+++ b/Userland/Libraries/LibELF/DynamicObject.cpp
@@ -64,7 +64,7 @@ void DynamicObject::dump() const
     size_t num_dynamic_sections = 0;
 
     for_each_dynamic_entry([&](const DynamicObject::DynamicEntry& entry) {
-        String name_field = String::format("(%s)", name_for_dtag(entry.tag()));
+        String name_field = String::formatted("({})", name_for_dtag(entry.tag()));
         builder.appendf("0x%08X %-17s0x%X\n", entry.tag(), name_field.characters(), entry.val());
         num_dynamic_sections++;
         return IterationDecision::Continue;