diff --git a/pp/third_party/deps.bzl b/pp/third_party/deps.bzl
index 37adb37253..72e8d5fc72 100644
--- a/pp/third_party/deps.bzl
+++ b/pp/third_party/deps.bzl
@@ -98,9 +98,9 @@ def _third_party_deps_impl(_ctx):
             Label("//third_party/patches/lz4:0003-fix_offsetof_calculation.patch"),
             Label("//third_party/patches/lz4:0004-svacer_fixes.patch"),
         ],
-        sha256 = "658ba6191fa44c92280d4aa2c271b0f4fbc0e34d249578dd05e50e76d0e5efcc",
-        strip_prefix = "lz4-1.9.2",
-        url = "https://github.com/lz4/lz4/archive/v1.9.2.tar.gz",
+        sha256 = "537512904744b35e232912055ccf8ec66d768639ff3abe5788d90d792ec5f48b",
+        strip_prefix = "lz4-1.10.0",
+        url = "https://github.com/lz4/lz4/archive/v1.10.0.tar.gz",
     )
 
     http_archive(
diff --git a/pp/third_party/patches/lz4/0001-remove_visibility_attribute.patch b/pp/third_party/patches/lz4/0001-remove_visibility_attribute.patch
index 48bf9fa66f..306a78b706 100644
--- a/pp/third_party/patches/lz4/0001-remove_visibility_attribute.patch
+++ b/pp/third_party/patches/lz4/0001-remove_visibility_attribute.patch
@@ -1,11 +1,11 @@
 --- lib/lz4frame.h
 +++ lib/lz4frame_patched.h
-@@ -74,7 +74,7 @@ extern "C" {
- #elif defined(LZ4_DLL_IMPORT) && (LZ4_DLL_IMPORT==1)
- #  define LZ4FLIB_API __declspec(dllimport)
- #elif defined(__GNUC__) && (__GNUC__ >= 4)
--#  define LZ4FLIB_API __attribute__ ((__visibility__ ("default")))
-+#  define LZ4FLIB_API
- #else
- #  define LZ4FLIB_API
- #endif
+@@ -71,7 +71,7 @@ extern "C" {
+  */
+ #ifndef LZ4FLIB_VISIBILITY
+ #  if defined(__GNUC__) && (__GNUC__ >= 4)
+-#    define LZ4FLIB_VISIBILITY __attribute__ ((visibility ("default")))
++#    define LZ4FLIB_VISIBILITY
+ #  else
+ #    define LZ4FLIB_VISIBILITY
+ #  endif
diff --git a/pp/third_party/patches/lz4/0002-add_allocated_memory.patch b/pp/third_party/patches/lz4/0002-add_allocated_memory.patch
index ce85bdcaf7..2423f90582 100644
--- a/pp/third_party/patches/lz4/0002-add_allocated_memory.patch
+++ b/pp/third_party/patches/lz4/0002-add_allocated_memory.patch
@@ -1,26 +1,25 @@
 --- lib/lz4frame.h
 +++ lib/lz4frame.h
-@@ -467,7 +467,7 @@ LZ4FLIB_API size_t LZ4F_decompress(LZ4F_dctx* dctx,
+@@ -512,6 +512,7 @@ LZ4FLIB_API size_t LZ4F_decompress(LZ4F_dctx* dctx,
   *  and start a new one using same context resources. */
  LZ4FLIB_API void LZ4F_resetDecompressionContext(LZ4F_dctx* dctx);   /* always successful */
-
--
+ 
 +size_t LZ4F_allocated_memory(LZ4F_dctx* dctx);
-
- #if defined (__cplusplus)
- }
+ 
+ /**********************************
+  *  Dictionary compression API
 
 --- lib/lz4frame.c
 +++ lib/lz4frame.c
-@@ -1097,6 +1097,11 @@ void LZ4F_resetDecompressionContext(LZ4F_dctx* dctx)
-     dctx->dictSize = 0;
+@@ -1334,6 +1334,11 @@ void LZ4F_resetDecompressionContext(LZ4F_dctx* dctx)
+     dctx->frameRemainingSize = 0;
  }
-
+ 
 +size_t LZ4F_allocated_memory(LZ4F_dctx* dctx)
 +{
 +  return sizeof(*dctx) + dctx->tmpInSize + dctx->tmpOutSize;
 +}
 +
-
+ 
  /*! LZ4F_decodeHeader() :
   *  input   : `src` points at the **beginning of the frame**
diff --git a/pp/third_party/patches/lz4/0003-fix_offsetof_calculation.patch b/pp/third_party/patches/lz4/0003-fix_offsetof_calculation.patch
index 28cee378a8..e70b9367ad 100644
--- a/pp/third_party/patches/lz4/0003-fix_offsetof_calculation.patch
+++ b/pp/third_party/patches/lz4/0003-fix_offsetof_calculation.patch
@@ -1,13 +1,13 @@
 --- lib/lz4hc.c
 +++ lib/lz4hc_patched.c
-@@ -886,8 +886,8 @@ int LZ4_sizeofStateHC(void) { return (int)sizeof(LZ4_streamHC_t); }
-                    * while actually aligning LZ4_streamHC_t on 4 bytes. */
+@@ -1488,8 +1488,8 @@ int LZ4_sizeofStateHC(void) { return (int)sizeof(LZ4_streamHC_t); }
  static size_t LZ4_streamHC_t_alignment(void)
  {
--    struct { char c; LZ4_streamHC_t t; } t_a;
--    return sizeof(t_a) - sizeof(t_a.t);
+ #if LZ4_ALIGN_TEST
+-    typedef struct { char c; LZ4_streamHC_t t; } t_a;
+-    return sizeof(t_a) - sizeof(LZ4_streamHC_t);
 +    struct alignment_check_struct { char c; LZ4_streamHC_t t; };
 +    return offsetof(struct alignment_check_struct, t);
- }
+ #else
+     return 1;  /* effectively disabled */
  #endif
-