diff --git a/embed/README.md b/embed/README.md
index 378d8f1..c7a7ca2 100644
--- a/embed/README.md
+++ b/embed/README.md
@@ -5,7 +5,7 @@ This folder includes an embeddable WASM build of SQLite 3.45.1 for use with
 
 The following optional features are compiled in:
 - [math functions](https://sqlite.org/lang_mathfunc.html)
-- [FTS3/4](https://sqlite.org/fts3.html)/[5](https://sqlite.org/fts5.html)
+- [FTS5](https://sqlite.org/fts5.html)
 - [JSON](https://sqlite.org/json1.html)
 - [R*Tree](https://sqlite.org/rtree.html)
 - [GeoPoly](https://sqlite.org/geopoly.html)
diff --git a/embed/sqlite3.wasm b/embed/sqlite3.wasm
index f62206b..b37f111 100755
Binary files a/embed/sqlite3.wasm and b/embed/sqlite3.wasm differ
diff --git a/sqlite3/download.sh b/sqlite3/download.sh
index c0d0a88..221d072 100755
--- a/sqlite3/download.sh
+++ b/sqlite3/download.sh
@@ -3,7 +3,7 @@ set -euo pipefail
 
 cd -P -- "$(dirname -- "$0")"
 
-curl -#OL "https://sqlite.org/2024/sqlite-amalgamation-3450100.zip"
+curl -#OL "https://sqlite.org/2024/sqlite-amalgamation-3450200.zip"
 unzip -d . sqlite-amalgamation-*.zip
 mv sqlite-amalgamation-*/sqlite3* .
 rm -rf sqlite-amalgamation-*
@@ -12,25 +12,25 @@ cat *.patch | patch --no-backup-if-mismatch
 
 mkdir -p ext/
 cd ext/
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/ext/misc/anycollseq.c"
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/ext/misc/base64.c"
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/ext/misc/decimal.c"
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/ext/misc/ieee754.c"
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/ext/misc/regexp.c"
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/ext/misc/series.c"
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/ext/misc/uint.c"
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/ext/misc/uuid.c"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/ext/misc/anycollseq.c"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/ext/misc/base64.c"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/ext/misc/decimal.c"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/ext/misc/ieee754.c"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/ext/misc/regexp.c"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/ext/misc/series.c"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/ext/misc/uint.c"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/ext/misc/uuid.c"
 cd ~-
 
 cd ../vfs/tests/mptest/testdata/
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/mptest/mptest.c"
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/mptest/config01.test"
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/mptest/config02.test"
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/mptest/crash01.test"
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/mptest/crash02.subtest"
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/mptest/multiwrite01.test"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/mptest/mptest.c"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/mptest/config01.test"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/mptest/config02.test"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/mptest/crash01.test"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/mptest/crash02.subtest"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/mptest/multiwrite01.test"
 cd ~-
 
 cd ../vfs/tests/speedtest1/testdata/
-curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.1/test/speedtest1.c"
+curl -#OL "https://github.com/sqlite/sqlite/raw/version-3.45.2/test/speedtest1.c"
 cd ~-
\ No newline at end of file
diff --git a/sqlite3/sqlite_cfg.h b/sqlite3/sqlite_cfg.h
index 28c02aa..2966275 100644
--- a/sqlite3/sqlite_cfg.h
+++ b/sqlite3/sqlite_cfg.h
@@ -37,6 +37,7 @@
 #define SQLITE_DEFAULT_WAL_SYNCHRONOUS 1
 #define SQLITE_LIKE_DOESNT_MATCH_BLOBS
 #define SQLITE_MAX_EXPR_DEPTH 0
+#define SQLITE_STRICT_SUBTYPE 1
 #define SQLITE_USE_ALLOCA
 #define SQLITE_OMIT_DEPRECATED
 #define SQLITE_OMIT_SHARED_CACHE
@@ -68,18 +69,12 @@
 
 #define SQLITE_ENABLE_MATH_FUNCTIONS 1
 #define SQLITE_ENABLE_JSON1 1
-#define SQLITE_ENABLE_FTS3 1
-#define SQLITE_ENABLE_FTS3_PARENTHESIS 1
-#define SQLITE_ENABLE_FTS4 1
 #define SQLITE_ENABLE_FTS5 1
 #define SQLITE_ENABLE_RTREE 1
 #define SQLITE_ENABLE_GEOPOLY 1
 
 #define SQLITE_SOUNDEX
-
-// Session Extension
-// #define SQLITE_ENABLE_SESSION
-// #define SQLITE_ENABLE_PREUPDATE_HOOK
+#define SQLITE_UNTESTABLE
 
 // Implemented in vfs.c.
 int localtime_s(struct tm *const pTm, time_t const *const pTime);
\ No newline at end of file
diff --git a/vfs/tests/mptest/testdata/mptest.wasm.bz2 b/vfs/tests/mptest/testdata/mptest.wasm.bz2
index c253ab1..c233e58 100644
--- a/vfs/tests/mptest/testdata/mptest.wasm.bz2
+++ b/vfs/tests/mptest/testdata/mptest.wasm.bz2
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:fdc3e454e5bf2aeace56e7cb82eb11a7664b86bd71ba993b79a746223651475b
-size 520200
+oid sha256:b5f4778b49a6b99a1be11db5cb07e3c5b52f91a932a97e33c895f52c6f54bf57
+size 469149
diff --git a/vfs/tests/speedtest1/testdata/speedtest1.wasm.bz2 b/vfs/tests/speedtest1/testdata/speedtest1.wasm.bz2
index 240f264..154992b 100644
--- a/vfs/tests/speedtest1/testdata/speedtest1.wasm.bz2
+++ b/vfs/tests/speedtest1/testdata/speedtest1.wasm.bz2
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8cda3bf051ea1a20a1f82365781283256e12919f0287ea27b86613bb6296e643
-size 534838
+oid sha256:06882576fdea2c8e164dd2d97dce394dc825dca3cee30c9efc9601b84de92865
+size 483191