diff --git a/Cargo.lock b/Cargo.lock
index 6a4b1d70c..35ba0330d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2454,12 +2454,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "linked-hash-map"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
-
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.14"
@@ -2493,18 +2487,19 @@ dependencies = [
 
 [[package]]
 name = "lopdf"
-version = "0.31.0"
+version = "0.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07c8e1b6184b1b32ea5f72f572ebdc40e5da1d2921fa469947ff7c480ad1f85a"
+checksum = "c5c8ecfc6c72051981c0459f75ccc585e7ff67c70829560cda8e647882a9abff"
 dependencies = [
  "chrono",
  "encoding_rs",
  "flate2",
+ "indexmap 2.7.0",
  "itoa",
- "linked-hash-map",
  "log",
- "md5",
+ "md-5",
  "nom",
+ "rangemap",
  "rayon",
  "time",
  "weezl",
@@ -2528,10 +2523,14 @@ dependencies = [
 ]
 
 [[package]]
-name = "md5"
-version = "0.7.0"
+name = "md-5"
+version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "490cc448043f947bae3cbee9c203358d62dbee0db12107a74be5c30ccfd09771"
+checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
+dependencies = [
+ "cfg-if",
+ "digest",
+]
 
 [[package]]
 name = "memchr"
@@ -3252,6 +3251,12 @@ dependencies = [
  "smallvec",
 ]
 
+[[package]]
+name = "rangemap"
+version = "1.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f60fcc7d6849342eff22c4350c8b9a989ee8ceabc4b481253e8946b9fe83d684"
+
 [[package]]
 name = "rasn"
 version = "0.18.0"
diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index dd837b568..9b14ef161 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -97,7 +97,7 @@ id3 = "=1.14.0"
 img-parts = "0.3.0"
 jfifdump = "0.5.1"
 log = "0.4.8"
-lopdf = { version = "0.31.0", optional = true }
+lopdf = { version = "0.34.0", optional = true }
 lazy_static = "1.4.0"
 memchr = "2.7.4"
 mp4 = "0.14.0"