diff --git a/Cargo.lock b/Cargo.lock
index 8a822a62e..70f2bcc26 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1056,7 +1056,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libflate"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "adler32 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1827,7 +1827,7 @@ dependencies = [
  "gif 0.10.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "indexmap 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "jpeg-decoder 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "libflate 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libflate 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "minimp3 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_enum 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2176,7 +2176,7 @@ dependencies = [
  "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "enumset 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "flate2 1.0.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "libflate 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libflate 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-derive 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2835,7 +2835,7 @@ dependencies = [
 "checksum lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 "checksum lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b294d6fa9ee409a054354afc4352b0b9ef7ca222c69b8812cbea9e7d2bf3783f"
 "checksum libc 0.2.69 (registry+https://github.com/rust-lang/crates.io-index)" = "99e85c08494b21a9054e7fe1374a732aeadaff3980b6990b94bfd3a70f690005"
-"checksum libflate 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a1fbe6b967a94346446d37ace319ae85be7eca261bb8149325811ac435d35d64"
+"checksum libflate 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "784f4ec5908a9d7f4e53658906386667e8b02e9389a47cfebf45d324ba9e8d25"
 "checksum libflate_lz77 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3286f09f7d4926fc486334f28d8d2e6ebe4f7f9994494b6dab27ddfad2c9b11b"
 "checksum libloading 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f2b111a074963af1d37a139918ac6d49ad1d0d5e47f72fd55388619691a7d753"
 "checksum line_drawing 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5cc7ad3d82c845bdb5dde34ffdcc7a5fb4d2996e1e1ee0f19c33bc80e15196b9"
diff --git a/core/Cargo.toml b/core/Cargo.toml
index bf3f06a4f..af9b4baf9 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -13,7 +13,7 @@ gc-arena-derive = "0.2.0"
 generational-arena = "0.2.8"
 gif = "0.10.3"
 indexmap = "1.3.2"
-libflate = "1.0.0"
+libflate = "1.0.1"
 log = "0.4"
 minimp3 = { version = "0.3.5", optional = true }
 png = { version = "0.16.3" }