diff --git a/Cargo.lock b/Cargo.lock
index f5c80a0c02..6912640aae 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -22,10 +22,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "adler32"
-version = "1.0.4"
+name = "adler"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d2e7343e7fc9de883d1b0341e0b13970f764c14101234857d2ddafa1cb1cac2"
+checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "ahash"
@@ -1377,11 +1377,11 @@ dependencies = [
 
 [[package]]
 name = "flate2"
-version = "1.0.14"
+version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2cfff41391129e0a856d6d822600b8d71179d46879e310417eb9c762eb178b42"
+checksum = "cd3aec53de10fe96d7d8c565eb17f2c687bb5518a2ec453b5b1252964526abe0"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "crc32fast",
  "libc",
  "miniz_oxide",
@@ -2476,11 +2476,12 @@ checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.3.6"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa679ff6578b1cddee93d7e82e263b94a575e0bfced07284eb0c037c1d2416a5"
+checksum = "a92518e98c078586bc6c934028adcca4c92a53d6a958196de835170a01d84e4b"
 dependencies = [
- "adler32",
+ "adler",
+ "autocfg 1.0.0",
 ]
 
 [[package]]
diff --git a/programs/bpf/Cargo.lock b/programs/bpf/Cargo.lock
index 65ebf477c7..d46951e48e 100644
--- a/programs/bpf/Cargo.lock
+++ b/programs/bpf/Cargo.lock
@@ -22,10 +22,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "adler32"
-version = "1.1.0"
+name = "adler"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "567b077b825e468cc974f0020d4082ee6e03132512f207ef1a02fd5d00d1f32d"
+checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "ahash"
@@ -944,11 +944,11 @@ dependencies = [
 
 [[package]]
 name = "flate2"
-version = "1.0.14"
+version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2cfff41391129e0a856d6d822600b8d71179d46879e310417eb9c762eb178b42"
+checksum = "cd3aec53de10fe96d7d8c565eb17f2c687bb5518a2ec453b5b1252964526abe0"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "crc32fast",
  "libc",
  "miniz_oxide",
@@ -1664,11 +1664,12 @@ checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.3.7"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "791daaae1ed6889560f8c4359194f56648355540573244a5448a83ba1ecc7435"
+checksum = "a92518e98c078586bc6c934028adcca4c92a53d6a958196de835170a01d84e4b"
 dependencies = [
- "adler32",
+ "adler",
+ "autocfg",
 ]
 
 [[package]]
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index 94378bf29f..deadfb390a 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -19,7 +19,7 @@ bzip2 = "0.3.3"
 dashmap = { version = "4.0.2", features = ["rayon", "raw-api"] }
 crossbeam-channel = "0.5"
 dir-diff = "0.3.2"
-flate2 = "1.0.14"
+flate2 = "1.0.20"
 fnv = "1.0.7"
 itertools = "0.10.1"
 lazy_static = "1.4.0"
diff --git a/storage-bigtable/Cargo.toml b/storage-bigtable/Cargo.toml
index ecd85be757..2ff341ed90 100644
--- a/storage-bigtable/Cargo.toml
+++ b/storage-bigtable/Cargo.toml
@@ -15,7 +15,7 @@ backoff = { version = "0.3.0", features = ["tokio"] }
 bincode = "1.2.1"
 bzip2 = "0.3.3"
 enum-iterator = "0.6.0"
-flate2 = "1.0.14"
+flate2 = "1.0.20"
 goauth = "0.10.0"
 log = "0.4.11"
 prost = "0.7.0"